restore gradle jdk version

Author: Jolanrensen

.github/workflows/build.yml

@@ -34,11 +34,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up JDK 8
+      - name: Set up JDK 11
         uses: actions/setup-java@v3
         with:
           distribution: adopt
-          java-version: 8
+          java-version: 11
           check-latest: true
 
       - name: Cache Gradle packages

.github/workflows/publish_dev_version.yml

@@ -36,11 +36,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up JDK 8
+      - name: Set up JDK 11
         uses: actions/setup-java@v3
         with:
           distribution: adopt
-          java-version: 8
+          java-version: 11
           check-latest: true
 
       - name: Cache Gradle packages

.github/workflows/publish_release_version.yml

@@ -38,11 +38,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up JDK 8
+      - name: Set up JDK 11
         uses: actions/setup-java@v3
         with:
           distribution: adopt
-          java-version: 8
+          java-version: 11
           check-latest: true
 
       - name: Cache Gradle packages