Bump actions/setup-java from 1 to 2.1.0 (#210)

* Bump actions/setup-java from 1 to 2.1.0

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 1 to 2.1.0.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](https://github.com/actions/setup-java/compare/v1...v2.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

* Update build-maven.yml

* Update deploy-sonatype.yml

* Update build-maven.yml

* Update build-maven.yml

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Paul Campbell <pcampbell@kemitix.net>

.github/workflows/build-maven.yml

@@ -11,13 +11,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ 8, 11, 15 ]
+        java: [ 8, 11, 16 ]
     steps:
       - uses: kamiazya/setup-graphviz@v1
       - uses: actions/checkout@v2
       - name: setup-jdk-${{ matrix.java }}
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2.1.0
         with:
+          distribution: 'adopt'
           java-version: ${{ matrix.java }}
       - name: build-jar
         run: mvn -B install

.github/workflows/deploy-sonatype.yml

@@ -13,8 +13,9 @@ jobs:
       - uses: kamiazya/setup-graphviz@v1
       - uses: actions/checkout@v2
       - name: Set up JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2.1.0
         with:
+          distribution: 'adopt'
           java-version: 8
       - name: Build with Maven
         run: mvn -B install