bump actions/setup-java to v3

The major version change from actions/setup-java v1 to v3 includes breaking
changes due to an additional property (distribution) that is now required.

Multiple distributions exist, Zulu has the largest range of available versions
available.

.github/workflows/gradle.yml

@@ -2,9 +2,9 @@ name: Pact-JVM Build
 
 on:
   push:
-    branches: [ master, v4.1.x, v4.2.x, v5.0.x ]
+    branches: [ master, v4.1.x, v4.3.x, v4.4.x ]
   pull_request:
-    branches: [ master, v4.1.x, v4.2.x, v5.0.x ]
+    branches: [ master, v4.1.x, v4.3.x, v4.4.x ]
 
 jobs:
   latest_jdk:
@@ -16,8 +16,9 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK 12
-      uses: actions/setup-java@v1
+      uses: actions/setup-java@v3
       with:
+        distribution: zulu
         java-version: 12
     - name: Cache Gradle packages
       uses: actions/cache@v2
@@ -28,6 +29,11 @@ jobs:
     - run: ./gradlew -v
     - name: Build with Gradle
       run: ./gradlew -s --no-daemon -i -p ${{ matrix.module }} build
+    - name: Publish Unit Test Results
+      uses: EnricoMi/publish-unit-test-result-action/composite@v1
+      if: always()
+      with:
+        files: "**/test-results/**/*.xml"
 
   supported_jdks:
     runs-on: ubuntu-latest
@@ -38,8 +44,9 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3
         with:
+          distribution: zulu
           java-version: ${{ matrix.jdk }}
       - name: Cache Gradle packages
         uses: actions/cache@v2
@@ -48,6 +55,10 @@ jobs:
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
           restore-keys: ${{ runner.os }}-gradle
       - run: ./gradlew -v
-      - run: env
       - name: Build with Gradle
         run: ./gradlew -s --no-daemon -i -p ${{ matrix.module }} build
+      - name: Publish Unit Test Results
+        uses: EnricoMi/publish-unit-test-result-action/composite@v1
+        if: always()
+        with:
+          files: "**/test-results/**/*.xml"