* [OpenCV] update to v4.5.3 and to v3.4.15

* [OpenCV] update refs

* [libxml2] add missing find_dependency(Iconv)
[libiconv] update cmake wrapper

* [libiconv] fix hints

* [opencv4] do not require cudnn if cuda enabled

* [opencv] update refs

* [OpenCV] increase CI coverage even more

* [vcpkg-ci-opencv] trying to restore x64-uwp ci tests

* restore previous patches to avoid unnecessary modifications

* [OpenCV] fix refs

* [OpenCV] fix CMake Warning related to protobuf dependency

* [OpenCV] fix refs

* [libxml2] fix references

* [libxml2] restore previous cmake wrapper, new one is broken

* [libxml2] fix references

* bump versions

* update refs

* [libxml2] Update the format for vcpkg-cmake-wrapper.cmake

* Update versions/l-/libxml2.json

* [libxml2] update port version

* [libxml2] update refs

* [OpenCV] fix refs

Co-authored-by: NancyLi1013 <lirui09@beyondsoft.com>

* [tesseract] add missing reference for downstream projects

* [tesseract] restore ci, fix many regressions that are uncovered by that

* Update ports/opencv2/CONTROL

Co-authored-by: NancyLi1013 <46708020+NancyLi1013@users.noreply.github.com>

* [opencv] fix regressions on uwp, accept failure on arm64 for now

* Apply suggestions from code review

Co-authored-by: NancyLi1013 <46708020+NancyLi1013@users.noreply.github.com>

* [opencv4] allow failures on all arm windows targets, both win32 and uwp

* adopts hints from #15180

* [libarchive] bump control version

* [libarchive] use vcpkg-cmake-wrapper instead of a custom libarchiveConfig, since it is vcpkg-provided and not port-provided

* enable features to be visible in parent scope

* apply documentation fix from CI

* [libarchive] remove unnecessary lines in portfile

* fix regressions

* Update ports/gdcm/CONTROL

* use more compact logic syntax

* add new versions to baseline

Co-authored-by: NancyLi1013 <46708020+NancyLi1013@users.noreply.github.com>