chore: bump actions/setup-java from 5 to 6 (#992)

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.github/workflows/codeql.yml

@@ -30,7 +30,7 @@ jobs:
       uses: actions/checkout@v7
 
     - name: Set up JDK 21
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v6
       with:
         distribution: 'temurin'
         java-version: '21'