Add Codacy to PR workflow

Author: piksel

.github/workflows/pull-request.yml

@@ -61,7 +61,16 @@ jobs:
 
     - name: Run tests
       run: dotnet test -c ${{ matrix.configuration }} -f ${{ matrix.target }} --no-restore
-
+      
+  Codacy-Analysis:
+    runs-on: ubuntu-latest
+    name: Codacy Analysis CLI
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Run codacy-analysis-cli
+        uses: codacy/codacy-analysis-cli-action@@1.0.1
+        
   Pack:
     needs: [Build, Test]
     runs-on: windows-latest