Docs/mm/damon/maintainer-profile: change the maintainer's timezone from PST to PT

The document says the maintainer is working on only PST.  The maintainer
respects daylight saving system, though.  Update the time zone to PT.

Link: https://lkml.kernel.org/r/20240503180318.72798-10-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: sjp38

Documentation/mm/damon/maintainer-profile.rst

@@ -48,9 +48,9 @@ Review cadence
 --------------
 
 The DAMON maintainer does the work on the usual work hour (09:00 to 17:00,
-Mon-Fri) in PST.  The response to patches will occasionally be slow.  Do not
-hesitate to send a ping if you have not heard back within a week of sending a
-patch.
+Mon-Fri) in PT (Pacific Time).  The response to patches will occasionally be
+slow.  Do not hesitate to send a ping if you have not heard back within a week
+of sending a patch.
 
 
 .. [1] https://git.kernel.org/akpm/mm/h/mm-unstable