[CI-SKIP] ci: update setup-java action (#5710)

* ci: update setup-java action
* ci: change java distribution to adopt

Signed-off-by: Mariell Hoversholm <proximyst@proximyst.com>

.github/workflows/build.yml

@@ -18,9 +18,10 @@ jobs:
         steps:
             - uses: actions/checkout@v2
             - name: JDK ${{ matrix.java }}
-              uses: actions/setup-java@v1
+              uses: actions/setup-java@v2
               with:
                   java-version: ${{ matrix.java }}
+                  distribution: 'adopt'
             - name: Cache maven
               uses: actions/cache@v2
               with: