Bug 1909566 - pixman: Adjust arm assembly for binutils change. r?gfx-reviewers

Bug 1909566 - pixman: Adjust arm assembly for binutils change. r?gfx-reviewers

A change in the latest version of binutils broke building pixman for arm.

The binutils change:
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=226749d5a6ff0d5c607d6428d6c81e1e7e7a994b

This change was committed upstream in
https://gitlab.freedesktop.org/pixman/pixman/-/commit/865e6ce00bb79a6b925ed4c2c436e1533e4472aa
and will be in the next release.

Differential Revision: https://phabricator.services.mozilla.com/D217517

Gbp-Pq: Topic fixes
Gbp-Pq: Name Bug-1909566-pixman-Adjust-arm-assembly-for-binutils-.patch