[SPARK-53826] Use Java 25 in GitHub Action jobs consistently

Author: dongjoon-hyun

.github/workflows/build_and_test.yml

@@ -55,10 +55,10 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v5
-      - name: Set up JDK 17
+      - name: Set up JDK 25
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 25
           distribution: 'zulu'
           cache: 'gradle'
       - name: Build Operator Image
@@ -98,10 +98,10 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v5
-      - name: Set up JDK 21
+      - name: Set up JDK 25
         uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 25
           distribution: 'zulu'
           cache: 'gradle'
       - name: Set up Minikube
@@ -163,10 +163,10 @@ jobs:
           DEFAULT_BRANCH: main
           VALIDATE_MARKDOWN: true
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Set up JDK 17
+      - name: Set up JDK 25
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 25
           distribution: 'zulu'
           cache: 'gradle'
       - name: Linters

.github/workflows/publish_snapshot_chart.yml

@@ -26,10 +26,10 @@ jobs:
       uses: actions/checkout@v5
       with:
         ref: ${{ matrix.branch }}
-    - name: Set up JDK 17
+    - name: Set up JDK 25
       uses: actions/setup-java@v4
       with:
-        java-version: 17
+        java-version: 25
         distribution: 'zulu'
         cache: 'gradle'
     - name: Build Operator