[FileVersion] Add documentation for tenant apply version policy cmdlets#1091

msjennywu wants to merge 3 commits intoMicrosoftDocs:mainMicrosoftDocs/OfficeDocs-SharePoint-PowerShell:mainfrom

msjennywu:msjennywu/AddDocForTenantApplyVersionPolicyCmdletsmsjennywu/OfficeDocs-SharePoint-PowerShell:msjennywu/AddDocForTenantApplyVersionPolicyCmdletsCopy head branch name to clipboard