Update actions/setup-java action to v5 (#14)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yaml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: set up JDK 21
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'zulu'
           java-version: 21

.github/workflows/release.yaml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: set up JDK 21
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           distribution: 'zulu'
           java-version: 21