chore: update build config

Author: mefellows

.github/workflows/build.yml

@@ -17,11 +17,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 19
         uses: actions/setup-java@v2
         with:
           distribution: 'zulu' 
-          java-version: '11'
+          java-version: '19'
       - name: Test
         run: GIT_BRANCH=${GITHUB_REF:11} make test