Use setup dotnet v2

.github/workflows/build-pipeline.yml

@@ -29,19 +29,19 @@ jobs:
     name: 'Run unit tests'
     needs: check-plcs-online
     runs-on: [self-hosted, linux, x64, womed-local-linux]
-    strategy:
-      matrix:
-        dotnet-version: [ '6.0.x' ]
     steps:
       - uses: actions/checkout@v3
-      - name: 'Setup dotnet ${{ matrix.dotnet-version }}'
+  
+      - name: 'Setup dotnet'
         uses: actions/setup-dotnet@v2
         with:
-          dotnet-version: ${{ matrix.dotnet-version }}
+          dotnet-version: '6.0.x'
+
       - name: 'Run tests'
         run: |
           cd '${{ github.workspace }}/MewtocolTests'
           dotnet test /p:CollectCoverage=true /p:CoverletOutputFormat=opencover
+
         #Upload to codecov
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v3
@@ -57,9 +57,9 @@ jobs:
       - uses: actions/checkout@v3
   
       - name: Setup .NET
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v2
         with:
-            dotnet-version: 6.0.x
+            dotnet-version: '6.0.x'
         
       - name: Restore dependencies
         run: dotnet restore