Update AuthToken fir eng/common pipelines (#44322)

Co-authored-by: Chidozie Ononiwu <chononiw@microsoft.com>

Author: azure-sdk-automation[bot]

eng/common/pipelines/templates/steps/create-pull-request.yml

@@ -22,7 +22,7 @@ parameters:
   SkipCheckingForChanges: false
   CloseAfterOpenForTesting: false
   OpenAsDraft: false
-  AuthToken: $(azuresdk-github-pat)
+  AuthToken: ''
   # PushAuthToken: for cross-org pushes (pushing to PROwner's fork in a different org).
   # Defaults to AuthToken when not specified.
   PushAuthToken: ''

eng/common/pipelines/templates/steps/create-tags-and-git-release.yml

@@ -8,7 +8,7 @@ parameters:
   ScriptDirectory: eng/common/scripts
   NpmConfigUserConfig: ''
   NpmConfigRegistry: ''
-  AuthToken: $(azuresdk-github-pat)
+  AuthToken: ''
 
 steps:
 - ${{ if eq(parameters.AuthToken, '') }}:

eng/common/pipelines/templates/steps/git-push-changes.yml

@@ -8,7 +8,7 @@ parameters:
   WorkingDirectory: $(System.DefaultWorkingDirectory)
   ScriptDirectory: eng/common/scripts
   SkipCheckingForChanges: false
-  AuthToken: $(azuresdk-github-pat)
+  AuthToken: ''
 
 steps:
 - ${{ if eq(parameters.AuthToken, '') }}: