ci: push nugets only from my repository

Signed-off-by: Anatoly Popov <[email protected]>

Author: aensidhe

.github/workflows/ci.yml

@@ -37,10 +37,10 @@ jobs:
         $NugetVersion = git describe --tags --abbrev=1 | sed 's/-/./'
         dotnet pack -c Release --no-build -v minimal -o ${{ env.NuGetDirectory }} -p:PackageVersion=$NugetVersion
     - name: Publish NuGet package
-      if: ${{ success() }}
+      if: ${{ success() && github.repository == "progaudi/MsgPack.Light" }}
       run: dotnet nuget push "${{ env.NuGetDirectory }}\*.nupkg" --api-key "${{ secrets.NUGET_PUSH }}" --source https://api.nuget.org/v3/index.json
     - name: Upload files to a GitHub release
-      if: ${{ success() && github.ref_type == 'tag' }}
+      if: ${{ success() && github.repository == "progaudi/MsgPack.Light" && github.ref_type == 'tag' }}
       uses: svenstaro/[email protected]
       with:
         file: ${{ env.NuGetDirectory }}\*.nupkg