Updated pack command to build since it needs Release mode.

Author: cabal95

.github/workflows/publish.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Test
       run: dotnet test --no-build --verbosity normal
     - name: Pack
-      run: dotnet pack --no-build --output .
+      run: dotnet pack --output .
     - name: List
       run: ls -l *.nupkg
     # - name: Publish