revert the yml changes and add an equals sign in between the --extra-index-url option and the url

Author: JimSuplizio

eng/common/pipelines/templates/steps/update-docsms-metadata.yml

@@ -90,13 +90,6 @@ steps:
           ContainerRegistryClientId: $(azuresdkimages-cr-clientid)
           ContainerRegistryClientSecret: $(azuresdkimages-cr-clientsecret)
           ImageId: '${{ parameters.DocValidationImageId }}'
-    - task: UsePythonVersion@0
-    - script: |
-        python -m pip --version
-      displayName: Show Pip Version
-    - script: |
-        python -m pip install --upgrade pip
-      displayName: Update Pip Version
     - pwsh: |
         $packageInfoJson = '${{ convertToJson(parameters.PackageInfoLocations) }}'.Trim('"').Replace("\\", "/")
         # Without -NoEnumerate, a single element array[T] gets unwrapped as a single item T.

eng/scripts/docs/Docs-ToC.ps1

@@ -8,7 +8,7 @@ function Get-WhlFile {
   )
   $pipCommandArgs = ""
   if ($ExtraIndexUrl) {
-      $pipCommandArgs += "--extra-index-url $ExtraIndexUrl "
+      $pipCommandArgs += "--extra-index-url=$ExtraIndexUrl "
   }
   $pipCommandArgs += "$Library==$Version"