Try updating setup-java github action

Author: grantcopley

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup Java
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           distribution: "adopt"
           java-version: "11"