Fix building error with OGRE 1.12.9

Gbp-Pq: Name 0005-Fix-building-error-with-OGRE-1.12.9.patch

Add missing header for LIBAVCODEC_VERSION_INT

Gbp-Pq: Name 0004-Add-missing-header-for-LIBAVCODEC_VERSION_INT.patch

cmake-dont-install-inexistent-files

Gbp-Pq: Name cmake-dont-install-inexistent-files.patch

[PATCH 2/2] use system-installed jquery

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@debian.org>
Gbp-Pq: Name change_jquery.js_path

opencv (4.6.0+dfsg-13) unstable; urgency=medium

  * Embed and enable the 3rdparty source for QUIRC as per user request.
  * Add several missing build dependencies for libopenjp, libva and imath.
  * Patch: remove the downloading function from cmake files.
  * Fix obsolete B-D libgl1-mesa-dev => libgl-dev.
  * Update copyright and lintian overrides. It's lintian-clean now.

[dgit import unpatched opencv 4.6.0+dfsg-13]

Import opencv_4.6.0+dfsg-13.debian.tar.xz

[dgit import tarball opencv 4.6.0+dfsg-13 opencv_4.6.0+dfsg-13.debian.tar.xz]

Import opencv_4.6.0+dfsg.orig.tar.xz

[dgit import orig opencv_4.6.0+dfsg.orig.tar.xz]

Import opencv_4.6.0+dfsg.orig-contrib.tar.xz

[dgit import orig opencv_4.6.0+dfsg.orig-contrib.tar.xz]