DEPLOY: Add quotes around the strings to see if that fixes the error

Author: mkholt

.github/workflows/release.yml

@@ -47,4 +47,4 @@ jobs:
       env:
         NUGET_API_KEY: ${{ secrets.NUGET_API_KEY }}
       shell: pwsh
-      run: dotnet nuget push ./nupkg/*.nupkg --api-key $NUGET_API_KEY --source https://api.nuget.org/v3/index.json --skip-duplicate
+      run: dotnet nuget push ./nupkg/*.nupkg --api-key "$NUGET_API_KEY" --source "https://api.nuget.org/v3/index.json" --skip-duplicate