Update actions/setup-java action to v3 (#150)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

.github/workflows/gradle.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v3
         with:
           distribution: 'adopt'
           java-version: ${{ matrix.java }}

.github/workflows/release.yml

@@ -18,7 +18,7 @@ jobs:
           token: ${{ secrets.GH_TOKEN }}
       - uses: gradle/wrapper-validation-action@v1
       - name: Set up JDK
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v3
         with:
           distribution: 'adopt'
           java-version: ${{ matrix.java }}