Update upstream.

Author: peombwa

.azure-pipelines/common-templates/download-openapi-docs.yml

@@ -132,7 +132,7 @@ jobs:
             git add .
             git commit -m 'Weekly OpenApiDocs Download.'
             git status
-            git push --set-upstream origin $(ComputeBranch.WeeklyBranch)
+            git push --set-upstream "https://$(GITHUB_TOKEN)@github.com/microsoftgraph/msgraph-sdk-powershell.git" $(ComputeBranch.WeeklyBranch)
             git status
 
 # References

.azure-pipelines/generation-templates/generate-helpdocs-template.yml

@@ -56,7 +56,7 @@ steps:
     targetType: inline
     script: |
       git status
-      git push --set-upstream origin $(ComputeBranch.DocsBranch)
+      git push --set-upstream "https://$(GITHUB_TOKEN)@github.com/microsoftgraph/msgraph-sdk-powershell.git" $(ComputeBranch.DocsBranch)
       git status
 
 - task: PowerShell@2