Upgrade CI Java setup to JDK 17

Update GitHub Actions workflows to use JDK 17. The setup-java steps in .github/workflows/build.yml, codeql.yml, and release.yml were changed from java-version: '8' to '17' and the step names updated accordingly; distribution (temurin) and gradle cache remain unchanged. This ensures CI, release, and CodeQL runs use Java 17.

Author: ALingqing

.github/workflows/build.yml

@@ -19,10 +19,10 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Set up JDK 8
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '8'
+          java-version: '17'
           distribution: 'temurin'
           cache: gradle
 

.github/workflows/codeql.yml

@@ -31,10 +31,10 @@ jobs:
         with:
           languages: ${{ matrix.language }}
 
-      - name: Set up JDK 8
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '8'
+          java-version: '17'
           distribution: 'temurin'
           cache: gradle
 

.github/workflows/release.yml

@@ -13,10 +13,10 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v4
 
-      - name: Set up JDK 8
+      - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '8'
+          java-version: '17'
           distribution: 'temurin'
           cache: gradle