Upgrade to Micrometer 1.15.0-M3

Closes gh-1158

Author: bclozel

platform/build.gradle

@@ -10,8 +10,8 @@ dependencies {
 	api(platform("org.springframework:spring-framework-bom:${springFrameworkVersion}"))
 	api(platform("com.fasterxml.jackson:jackson-bom:2.18.1"))
 	api(platform("io.projectreactor:reactor-bom:2024.0.4"))
-	api(platform("io.micrometer:micrometer-bom:1.14.1"))
-	api(platform("io.micrometer:micrometer-tracing-bom:1.4.0"))
+	api(platform("io.micrometer:micrometer-bom:1.15.0-M3"))
+	api(platform("io.micrometer:micrometer-tracing-bom:1.5.0-M3"))
 	api(platform("org.springframework.data:spring-data-bom:2024.1.0"))
 	api(platform("org.springframework.security:spring-security-bom:6.4.1"))
 	api(platform("com.querydsl:querydsl-bom:5.1.0"))

spring-graphql/build.gradle

@@ -56,7 +56,9 @@ dependencies {
 	testImplementation 'org.springframework.data:spring-data-commons'
 	testImplementation 'org.springframework.data:spring-data-keyvalue'
 	testImplementation 'org.springframework.data:spring-data-jpa'
-	testImplementation 'io.micrometer:micrometer-observation-test'
+	testImplementation("io.micrometer:micrometer-observation-test") {
+		exclude(group: "org.junit.jupiter")
+	}
 	testImplementation 'io.micrometer:micrometer-tracing-test'
 	testImplementation 'com.h2database:h2'
 	testImplementation 'org.hibernate:hibernate-core'