Merge pull request #47441 from Expensify/strepanier03-redirec

Adding invoicing redirect for help site

Author: neil-marcellini

docs/redirects.csv

@@ -370,3 +370,4 @@ https://community.expensify.com/discussion/5665/deep-dive-troubleshooting-expens
 https://community.expensify.com/discussion/3998/expensify-grab-smoother-business-travel-in-southeast-asia,https://help.expensify.com/articles/expensify-classic/integrations/travel-integrations/Additional-Travel-Integrations
 https://community.expensify.com/discussion/5125/faq-why-is-uber-creating-an-expensify-account-for-me,https://help.expensify.com/articles/expensify-classic/integrations/travel-integrations/Uber
 https://community.expensify.com/discussion/4051/deep-dive-taking-over-as-an-expensify-admin-here-s-your-guide-to-a-smooth-transition,https://help.expensify.com/articles/expensify-classic/workspaces/Admin-offboarding-checklist
+https://help.expensify.com/articles/expensify-classic/workspaces/Invoicing.html,https://help.expensify.com/articles/expensify-classic/workspaces/Set-Up-Invoicing