task(content): Update privacy policy document

Because:
- We now want to reference a privacy policy specific to Mozilla

This Commit:
- Starts using the `Mozilla_Accounts_Privacy_Notice.md` legal doc

_scripts/clone-legal-docs.sh

@@ -161,7 +161,7 @@ case "$MODULE" in
         mkdir -p "$MODULE/public/legal-docs"
         cd "$MODULE/public/legal-docs"
         copy_json
-        copy_md "firefox_privacy_notice" # legal/privacy page
+        copy_md "mozilla_accounts_privacy_notice" # legal/privacy page
         copy_md "firefox_cloud_services_tos" # legal/terms page
         ;;
 esac

packages/fxa-settings/src/lib/file-utils-legal.tsx

@@ -6,7 +6,7 @@ import { GET_LEGAL_DOC } from '../models';
 import { ApolloClient } from '@apollo/client';
 
 export enum LegalDocFile {
-  privacy = 'firefox_privacy_notice',
+  privacy = 'mozilla_accounts_privacy_notice',
   terms = 'firefox_cloud_services_tos',
 }