Add missing patch for osx

Author: Tobias-Fischer

patch/ros-humble-backward-ros.patch

@@ -51,6 +51,23 @@ index 273a51a..d981cbb 100644
 +
 +SET(CMAKE_EXE_LINKER_FLAGS "${no_as_needed} ${backward_ros_full_path_LIBRARIES} ${as_needed} ${CMAKE_EXE_LINKER_FLAGS}")
 + 
+diff --git a/backward_rosConfig.cmake.in b/backward_rosConfig.cmake.in
+index 6713e91..282e194 100644
+--- a/backward_rosConfig.cmake.in
++++ b/backward_rosConfig.cmake.in
+@@ -2,8 +2,10 @@
+ set_and_check(backward_ros_INCLUDE_DIRS "@BACKWARD_ROS_INSTALL_PREFIX@/include")
+ if(WIN32)
+ set_and_check(backward_ros_LIBRARIES "@BACKWARD_ROS_INSTALL_PREFIX@/lib/backward.lib")
++elseif(APPLE)
++set_and_check(backward_ros_LIBRARIES "@BACKWARD_ROS_INSTALL_PREFIX@/lib/libbackward.dylib")
+ else()
+ set_and_check(backward_ros_LIBRARIES "@BACKWARD_ROS_INSTALL_PREFIX@/lib/libbackward.so")
+ endif()
+ check_required_components(backward_ros)
+-include(@BACKWARD_ROS_INSTALL_PREFIX@/share/@PROJECT_NAME@/cmake/BackwardConfigAment.cmake)
+\ No newline at end of file
++include(@BACKWARD_ROS_INSTALL_PREFIX@/share/@PROJECT_NAME@/cmake/BackwardConfigAment.cmake)
 diff --git a/package.xml b/package.xml
 index e8bc10a..d39e613 100644
 --- a/package.xml