D5966: test: stabilize test-run-tests.t output

[durin42 (Augie Fackler)]

durin42 added inline comments.

INLINE COMMENTS

> lothiraldan wrote in test-run-tests.t:1177
> I think it's the case, the first part of the regex `\d+` will match any amount of seconds and the remaining part `\.\d{3,4}` should match as long the precision doesn't change.

Ah I see, I wasn't reading the change in regular expression quite right the first few times. Ugh.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5966

To: lothiraldan, #hg-reviewers
Cc: durin42, mercurial-devel