Properly detect x32.

As usually, x32 gets mistaken for amd64 (both are x86-64 ABIs after all).
This version doesn't use any assembly yet, a proper port is needed.

Gbp-Pq: Name 0001-properly_detect_x32.patch

x264 (2:0.165.3223+git20250910.0480cb0-1) unstable; urgency=medium

  * New upstream version 0.165.3223+git20250910.0480cb0
  * debian/control:
    - Drop RRR: no
    - Drop Priority: optional
    - Bump Standards-Version
    - Bump debhelper compat to 14

[dgit import unpatched x264 2:0.165.3223+git20250910.0480cb0-1]

Import x264_0.165.3223+git20250910.0480cb0.orig.tar.xz

[dgit import orig x264_0.165.3223+git20250910.0480cb0.orig.tar.xz]

Import x264_0.165.3223+git20250910.0480cb0-1.debian.tar.xz

[dgit import tarball x264 2:0.165.3223+git20250910.0480cb0-1 x264_0.165.3223+git20250910.0480cb0-1.debian.tar.xz]