Fix GitHub action

Author: RobThree

.github/workflows/publishnuget.yml

@@ -34,7 +34,7 @@ jobs:
       run: dotnet test -c Release --no-restore --no-build
 
     - name: Create packages
-      run: dotnet pack ${{ github.event.repository.name }} -c Release --no-restore --no-build -p:Version="${{ github.event.release.tag_name }}"
+      run: dotnet pack DSMRParser -c Release --no-restore --no-build -p:Version="${{ github.event.release.tag_name }}"
 
     - name: Publish
       run: dotnet nuget push **\*.nupkg -s 'https://api.nuget.org/v3/index.json' -k ${{secrets.NUGET_API_KEY}}