[Backport staging-22.11] libde265: 1.0.10 -> 1.0.11

[github-actions]

Bot-based backport to staging-22.11, triggered by a label in #214030.

• Before merging, ensure that this backport complies with the Criteria for Backporting.
  • Even as a non-commiter, if you find that it does not comply, leave a comment.

[mweinelt]

@LeSuisse Can you clarify the motivation?

[LeSuisse]

Yep sure:

• it contains the proper upstream fix for the pkgconfig file that was broken by the 1.0.9 -> 1.0.10 upgrade
• AFAIK no CVE ID have been assigned but it contains security related fixes which at least could provoke a DoS (NULL Pointer Dereference in function ff_hevc_put_hevc_epel_pixels_8_sse at sse-motion.cc:968 strukturag/libde265#377 NULL Pointer Dereference in function ff_hevc_put_hevc_epel_pixels_8_sse at sse-motion.cc:987 strukturag/libde265#378 NULL Pointer Dereference in function mc_chroma at motion.cc:244 strukturag/libde265#379 NULL Pointer Dereference in function ff_hevc_put_unweighted_pred_8_sse at sse-motion.cc:116 strukturag/libde265#380 NULL Pointer Dereference in function ff_hevc_put_unweighted_pred_8_sse at sse-motion.cc:132 strukturag/libde265#381)