Update OpenCV as fails to compile with c++17

external/CMakeLists.txt

@@ -546,7 +546,7 @@ endif (NOT FFMPEG_FOUND AND NOT USE_PRECOMPILED_LIBS)
 if (NOT OpenCV_FOUND AND NOT USE_PRECOMPILED_LIBS AND ENABLE_CHANNELTX_MODATV)
     ExternalProject_Add(opencv
             GIT_REPOSITORY https://github.com/opencv/opencv.git
-            GIT_TAG 4.5.5
+            GIT_TAG 4.10.0
             DEPENDS "${FFMPEG_DEPENDS}"
             PREFIX "${EXTERNAL_BUILD_LIBRARIES}/opencv"
             CMAKE_ARGS ${COMMON_CMAKE_ARGS} -DWITH_FFMPEG=ON -DCMAKE_PREFIX_PATH=${FFMPEG_INSTALL_DIR}