Rate limiter config missing in simple login limiting documentation

[uncaught]

The 5.4 documentation for limiting login attempts doesn't work as specified right out of the box.

It says you only need to define login_throttling on your firewall, but by only doing that, you get an error Service "limiter._login_local_main": Parent definition "limiter" does not exist..

You also need to define the config framework.rate_limiter: ~ for this error to go away.

The documentation mentions the rate_limiter config further down the document, but it is missing for the simple setup and apparently required.

So please add this:

framework:
  rate_limiter: ~

Here:

[javiereguiluz]

Closing as fixed in #18857.