Bump actions/setup-java from 2.3.0 to 2.3.1

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 2.3.0 to 2.3.1.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@v2.3.0...v2.3.1)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/maven.yml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up JDK
-        uses: actions/[email protected].0
+        uses: actions/[email protected].1
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -42,7 +42,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up JDK
-        uses: actions/[email protected].0
+        uses: actions/[email protected].1
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -77,7 +77,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Set up JDK
-        uses: actions/[email protected].0
+        uses: actions/[email protected].1
         with:
           java-version: ${{ matrix.java.version }}
           distribution: ${{ matrix.java.dist }}