Update dotnet.yml

Author: jasonjoh

.github/workflows/dotnet.yml

@@ -17,6 +17,11 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+    - name: Setup JDK
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with: