Reverting hack since the new incarnation of user is back to proper URL (#3514)

Reverting hack since the new incarnation of user is back to proper URL
---

#### Does this PR need a docs update or release note?

- [ ] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [ ] ⛔ No

#### Type of change

<!--- Please check the type of change your PR introduces: --->
- [ ] 🌻 Feature
- [x] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [x] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup

#### Issue(s)

<!-- Can reference multiple issues. Use one of the following "magic words" - "closes, fixes" to auto-close the Github issue. -->
* #<issue>

#### Test Plan

<!-- How will this be tested prior to merging.-->
- [ ] 💪 Manual
- [ ] ⚡ Unit test
- [ ] 💚 E2E

src/cmd/purge/scripts/onedrivePurge.ps1

@@ -132,11 +132,6 @@ if (![string]::IsNullOrEmpty($User)) {
     $domain = $User.Split('@')[1].Split('.')[0]
     $userNameEscaped = $User.Replace('.', '_').Replace('@', '_')
 
-    # hacky special case because of recreated CI user
-    if ($userNameEscaped -ilike "lynner*") {
-        $userNameEscaped += '1'
-    }
-
     $siteUrl = "https://$domain-my.sharepoint.com/personal/$userNameEscaped/"
 
     if ($LibraryNameList.count -eq 0) {