message: chore(actions): switch to new environment setting
  Per
  to account for CVE-2020-15228
diff: @@ -16,12 +16,11 @@ runs:
  run: |
  echo "::add-mask::${{ inputs.password }}"
  if [[ ${{ inputs.repository_url }} =~ "test" ]]; then
  - echo '::set-env name=SWALLOW_FAILURE::|| echo "Duplicate upload allowed on test"'
  echo "Uploading to test pypi"
  else if [[ ${{ inputs.repository_url }} =~ "upload.pypi.org" ]]; then
  echo "Uploading to prod pypi"
  # this needs to be cleared otherwise the makefiles append a dev tag
  - echo ::set-env name=OT_BUILD::""
  + echo 'OT_BUILD=' >> $GITHUB_ENV
  else
  echo "::error ::Invalid repository url ${{ inputs.repository_url }}"
  exit 1
  