commentfixer does not fix CL links

[hyangah]

@cherrymui reported

Gaby didn't linkify "CL 626615"
golang/go#66984 (comment)
(posted on 2024-11-11)

The last commentfix.Fixer:gerritlinks entry in the action log was

"https://api.github.com/repos/golang/go/issues/comments/2460822465" on 2024-11-06 21:30:07.

[jba]

Probably something I did. Looking into it.

[gopherbot]

Change https://go.dev/cl/629797 mentions this issue: internal/github: fix parsing of times