chore: update ci.yml github action to use newer actions

Author: bastiandoetsch

.github/workflows/ci.yml

@@ -16,12 +16,12 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up JDK
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           java-version: "17"
-          distribution: "zulu"
+          distribution: "temurin"
           cache: maven
 
       - name: Decode Keystore