Avoid uploading release wheel as nightly wheel

  - if release wheel option is True then skip nightly wheel
  - Otherwise pypi.org gives an error about wrong token

Author: pramodk

ci/upload-wheels.yml

@@ -10,7 +10,7 @@ steps:
       python -m pip install twine
       cat $(PYPIRC_PATH)
       python -m twine upload --verbose --skip-existing -r NMODLPypiNightly --config-file $(PYPIRC_PATH) wheelhouse/*.whl
-    condition: and(succeeded(), eq(variables.buildWheel, true), ne(variables['UploadWheel'], false))
+    condition: and(succeeded(), eq(variables.buildWheel, true), ne(variables['UploadWheel'], false), ne(variables.ReleaseWheelBuild, true))
     displayName: 'Upload nightly wheel to pypi.org'
   - task: TwineAuthenticate@1
     inputs: