Replace only first azure- to generate package name (Azure#13319)

* Replace only first  azure-  to generate package name

Author: praveenkuttappan

eng/pipelines/templates/stages/archetype-js-release.yml

@@ -152,7 +152,7 @@ stages:
                     steps:
                       - checkout: self
                       - pwsh: |
-                          $adjustedName = "${{artifact.name}}".Replace("azure-", "")
+                          $adjustedName = "${{artifact.name}}" -replace "^azure-", ""
                           Write-Host "##vso[task.setvariable variable=Documentation.Zip]$adjustedName"
                         displayName: Set Documentation File Name
                       - template: /eng/pipelines/templates/steps/stage-artifacts.yml