Update redirects.csv

adding redirect for deleted article - #39528

related issues:
#39202
https://github.com/Expensify/Expensify/issues/381301

Author: maddylewis

docs/redirects.csv

@@ -76,3 +76,4 @@ https://help.expensify.com/articles/expensify-classic/workspace-and-domain-setti
 https://help.expensify.com/articles/expensify-classic/workspace-and-domain-settings/Budgets,https://help.expensify.com/articles/expensify-classic/workspaces/Budgets
 https://help.expensify.com/articles/expensify-classic/workspace-and-domain-settings/Reimbursement,https://help.expensify.com/articles/expensify-classic/send-payments/Reimbursing-Reports
 https://help.expensify.com/articles/expensify-classic/workspace-and-domain-settings/Tags,https://help.expensify.com/articles/expensify-classic/workspaces/Tags
+https://help.expensify.com/articles/expensify-classic/copilots-and-delegates/User-Roles,https://help.expensify.com/articles/expensify-classic/workspaces/Change-member-workspace-roles