fixing java

Signed-off-by: Neil South <[email protected]>

Author: neildsouth

.github/workflows/ci.yml

@@ -94,11 +94,11 @@ jobs:
   unit-test:
     runs-on: ubuntu-latest
     steps:
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
           distribution: 'zulu'
-          java-version: '11'
+          java-version: '17'
 
       - uses: actions/setup-dotnet@v3
         with: