Fix java version in workflows

Author: malczuuu

.github/workflows/gradle-build.yml

@@ -16,10 +16,10 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
-          java-version: "11"
+          java-version: "17"
           distribution: "temurin"
 
       # Configure Gradle for optimal use in GitHub Actions, including caching of downloaded dependencies.

.github/workflows/gradle-dependency-submission.yml

@@ -17,10 +17,10 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
-          java-version: "11"
+          java-version: "17"
           distribution: "temurin"
 
       # Generates and submits a dependency graph, enabling Dependabot Alerts for all project dependencies.