doc_update_oath_issue_gsc (#17967)

* doc_update_oath_issue_gsc

We are currently blocked on some GCS OAuth workflows and we are adding a note to inform our customers.

* Updated wording

* Fixed wording for this connector

Approved and good to go

docs/integrations/sources/google-search-console.md

@@ -7,6 +7,12 @@ This page contains the setup guide and reference information for the google sear
 
 * Credentials to a Google Service Account \(or Google Service Account with delegated Domain Wide Authority\) or Google User Account
 
+:::note
+
+Since Google has deprecated certain [OAuth workflows](https://developers.google.com/identity/protocols/oauth2/resources/oob-migration), OAuth isn't supported for this connector at this time.
+
+:::
+
 
 ## Setup guide
 ### Step 1: Set up google search console