java 12 -> 21

Author: DeLaGuardo

.github/workflows/workflow.yml

@@ -20,7 +20,7 @@ jobs:
       uses: actions/setup-java@v3
       with:
         distribution: 'zulu'
-        java-version: '12'
+        java-version: '21'
 
     - name: Get npm cache directory
       id: npm-cache-dir