- Update to version 2.74.0:
+ Use EPOLL_CLOEXEC by default
+ Fixed various regression on GRegex as per the PCRE2 porting
+ Fixed various memory leaks
+ Bugs fixed: glgo#GNOME/gtksourceview#278,
glgo#GNOME/gtksourceview#283, glgo#GNOME/GLib#2688,
glgo#GNOME/GLib#2713, glgo#GNOME/GLib#2719,
glgo#GNOME/GLib#2729, glgo#GNOME/GLib#2733,
glgo#GNOME/GLib#2737, glgo#GNOME/GLib#2741,
glgo#GNOME/gtk#4400, glgo#GNOME/GLib!2820,
glgo#GNOME/GLib!2855, glgo#GNOME/GLib!2861,
glgo#GNOME/GLib!2868, glgo#GNOME/GLib!2873,
glgo#GNOME/GLib!2874, glgo#GNOME/GLib!2875,
glgo#GNOME/GLib!2876, glgo#GNOME/GLib!2879,
glgo#GNOME/GLib!2881, glgo#GNOME/GLib!2882,
glgo#GNOME/GLib!2883, glgo#GNOME/GLib!2900.
+ Updated translations.

- Replace pkgconfig(libpcre) with pkgconfig(libpcre2-8)
BuildRequires. No longer used by glib (replaced by pcre2
in 2.73.2).

- Drop 99783e0408f8ae9628d2c7a30eb99806087da711.patch for 2.73.x
branch, fixed upstream already.

- Update to version 2.73.3:
+ Revitalize G_REGEX_OPTIMIZE flag and use it to enable PCRE JIT
compiler.
+ Fix some regressions due to the PCRE2 port.
+ Fix a pidfd leak that was introduced in the previous release.