Log Message:
www/nginx-devel: update 1.25.2 -> 1.25.3

<ChangeLog>

*) Change: improved detection of misbehaving clients when using HTTP/2.

*) Feature: startup speedup when using a large number of locations.
   Thanks to Yusuke Nojima.

*) Bugfix: a segmentation fault might occur in a worker process when
   using HTTP/2 without SSL; the bug had appeared in 1.25.1.

*) Bugfix: the "Status" backend response header line with an empty
   reason phrase was handled incorrectly.

*) Bugfix: memory leak during reconfiguration when using the PCRE2
   library.
   Thanks to ZhenZhong Wu.

*) Bugfixes and improvements in HTTP/3.

</ChangeLog>