Added symbol package creation and publish to nuget.org into actions.

Author: SebastianDirks

.github/workflows/BuildTestDeploy.yml

@@ -94,9 +94,9 @@ jobs:
         echo $env:RELEASE_VERSION
         echo $env:GITHUB_SHA
         mkdir nupkg
-        dotnet pack -p:PackageVersion=$env:RELEASE_VERSION -o  $PWD\nupkg -p:RepositoryCommit=$env:GITHUB_SHA --configuration Release
+        dotnet pack -p:PackageVersion=$env:RELEASE_VERSION -o  $PWD\nupkg -p:RepositoryCommit=$env:GITHUB_SHA --configuration Release -p:IncludeSymbols=true -p:SymbolPackageFormat=snupkg
         cd nupkg
-        dotnet nuget push "**/*.nupkg" --api-key ${{secrets.NUGET_DEPLOY_KEY}} --source "https://api.nuget.org/v3/index.json" --no-symbols true --skip-duplicate
+        dotnet nuget push "**/*.nupkg" --api-key ${{secrets.NUGET_DEPLOY_KEY}} --source "https://api.nuget.org/v3/index.json" --skip-duplicate
 
   publish_docker:
     needs: [check_license, build_and_test]