Apple no use of IDFA (#3484)

* Apple no use of IDFA

* Update src/docs/product/security/mobile-privacy.mdx

Author: bruno-garcia

src/docs/product/security/mobile-privacy.mdx

@@ -2,6 +2,7 @@
 title: "Data Privacy for Mobile"
 sidebar_order: 20
 description: "Learn about Sentry's frequently asked questions regarding data privacy for mobile apps."
+keywords: ["IDFA"]
 ---
 
 ## General
@@ -36,6 +37,10 @@ The standard data use cases for Sentry would be “Analytics” and “AppFuncti
 
 Sentry does not use your data to track users. However, if you or your other third-party partners are tracking users, you would still need to disclose this to Apple.
 
+### Does Sentry use the Advertising Identifier (IDFA)?
+
+No. Sentry doesn't require [`IDFA`](https://developer.apple.com/documentation/appstoreconnectapi/advertising_identifier_idfa_declarations).
+
 ## Google Play
 
 ### Does Sentry collect any PII from children?