chore: update actions java to 21

Author: AlphaMode

.github/workflows/codeql.yml

@@ -17,10 +17,10 @@ jobs:
       - name: Validate Gradle wrapper
         uses: gradle/wrapper-validation-action@v2
 
-      - name: Setup JDK 17
+      - name: Setup JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: temurin
 
       - name: Cache gradle dependencies

.github/workflows/commit.yml

@@ -14,10 +14,10 @@ jobs:
       - name: Validate Gradle wrapper
         uses: gradle/wrapper-validation-action@v2
 
-      - name: Setup JDK 17
+      - name: Setup JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: temurin
 
       - name: Gradle cache

.github/workflows/pr_check.yml

@@ -15,10 +15,10 @@ jobs:
       - name: Validate Gradle wrapper
         uses: gradle/wrapper-validation-action@v2
 
-      - name: Setup JDK 17
+      - name: Setup JDK 21
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: temurin
 
       - name: Gradle cache