Log Message:
curl: updated to 8.1.2

curl and libcurl 8.1.2

This release includes the following bugfixes:

 o configure: quote the assignments for run-compiler [1]
 o configure: without pkg-config and no custom path, use -lnghttp2 [8]
 o curl: cache the --trace-time value for a second [9]
 o http2: fix EOF handling on uploads with auth negotiation [7]
 o http3: send EOF indicator early as possible [11]
 o lib1560: verify more scheme guessing [5]
 o lib: remove unused functions, make single-use static [3]
 o libcurl.m4: remove trailing 'dnl' that causes this to break autoconf [10]
 o libssh: when keyboard-interactive auth fails, try password [4]
 o misc: fix spelling mistakes [2]
 o page-header: mention curl version and how to figure out current release [13]
 o page-header: minor wording polish in the URL segment [12]
 o scripts/singleuse.pl: add more API calls
 o urlapi: remove superfluous host name check [6]