restore release creation

Author: Keith Blackstone

.github/workflows/create-usd-release.yml

@@ -45,7 +45,6 @@ jobs:
           $usdFormattedVersion = "$($usd_version.Substring(0,2)).$($usd_version.Substring(2))"
           "USD_FORMATTED_VERSION=$usdFormattedVersion" | Out-File -FilePath $env:GITHUB_ENV -Append
           $releaseName = "USD-${usd_version}-Artifacts"
-          $tagName = $releaseName
           $ASSET_NAME = "usd-${usd_version}-${{ matrix.os }}.zip"
           $releaseExists = $false
           $stderr = $null
@@ -54,13 +53,7 @@ jobs:
             $releaseExists = $false
             "exists=false" | Out-File -FilePath $env:GITHUB_ENV -Append
             Write-Output "Release not found: $releaseName  -- Creating new one"
-
-            # Create an annotated tag
-            git tag -a $tagName -m "USD build version $usdFormattedVersion"
-            git push origin $tagName
-
-            # Create the release using the tag
-            gh release create $tagName --title "$releaseName" --notes "USD built with the following parameters: --build-shared --openimageio --tools --python --debug-python --usd-imaging --build-variant release --use-cxx11-abi=0 (linux)"
+            gh release create $releaseName --notes "USD built with the following parameters:  --build-shared --openimageio --tools --python --debug-python --usd-imaging --build-variant release --use-cxx11-abi=0 (linux)"
           } else {
             $releaseExists = $true
           }