Update copyright headers to 2004-present

The Spring portfolio is changing to use <inception-year>-present in
the copyright headers to simplify keeping headers up to date. This
commit updates the copyright headers.

The copyright headers were updated using the following find/replace:

Find: (Copyright \d{4})\s*(\-\d{4})? the original author or authors.
Replace: Copyright 2004-present the original author or authors.

Issue gh-17880

Author: jgrandja

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/jose/TestJwks.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2021 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.jose;
 
 import java.security.KeyPair;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/jose/TestKeys.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2022 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.jose;
 
 import java.math.BigInteger;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/jwt/TestJwsHeaders.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2022 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.jwt;
 
 import java.util.Arrays;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/jwt/TestJwtClaimsSets.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2021 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.jwt;
 
 import java.time.Instant;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/InMemoryOAuth2AuthorizationConsentServiceTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2022 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.server.authorization;
 
 import java.util.List;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/InMemoryOAuth2AuthorizationServiceTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2023 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.server.authorization;
 
 import java.time.Instant;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationConsentServiceTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2022 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.server.authorization;
 
 import java.sql.ResultSet;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/JdbcOAuth2AuthorizationServiceTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2024 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.server.authorization;
 
 import java.sql.ResultSet;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/OAuth2AuthorizationConsentTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2022 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.server.authorization;
 
 import org.junit.jupiter.api.Test;

oauth2/oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/OAuth2AuthorizationServerMetadataTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020-2025 the original author or authors.
+ * Copyright 2004-present the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.security.oauth2.server.authorization;
 
 import java.net.URL;