Merge branch 'mk/remove-jwt-from-rate-limit-docs' into 'master'

Note CI token exception to JWT requests in rate limit docs

See merge request gitlab-org/gitlab-ce!32168

doc/security/rack_attack.md

@@ -81,6 +81,8 @@ This limit is reset by requests that authenticate successfully. For example, 29
 failed authentication requests followed by 1 successful request, followed by 29
 more failed authentication requests would not trigger a ban.
 
+JWT requests authenticated by gitlab-ci-token are excluded from this limit.
+
 No response headers are provided.
 
 ## Settings

doc/user/gitlab_com/index.md

@@ -314,7 +314,7 @@ Source:
 
 #### Git and container registry failed authentication ban
 
-GitLab.com responds with HTTP status code 403 for 1 hour, if 30 failed
+GitLab.com responds with HTTP status code `403` for 1 hour, if 30 failed
 authentication requests were received in a 3-minute period from a single IP address.
 
 This applies only to Git requests and container registry (`/jwt/auth`) requests
@@ -324,6 +324,8 @@ This limit is reset by requests that authenticate successfully. For example, 29
 failed authentication requests followed by 1 successful request, followed by 29
 more failed authentication requests would not trigger a ban.
 
+JWT requests authenticated by gitlab-ci-token are excluded from this limit.
+
 No response headers are provided.
 
 ### Admin Area settings