kitinerary: Fix build

	CMake Error at /nix/store/cmriqbxnpcgmbll06pnl1h3va08x2xvr-cmake-3.16.5/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146 (message):
	  Could NOT find SharedMimeInfo (missing: UPDATE_MIME_DATABASE_EXECUTABLE)
	  (Required is at least version "1.3")
	Call Stack (most recent call first):
	  /nix/store/cmriqbxnpcgmbll06pnl1h3va08x2xvr-cmake-3.16.5/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:393 (_FPHSA_FAILURE_MESSAGE)
	  /nix/store/hxvvgjkvpp22g1rykzcb734649sgzjz0-extra-cmake-modules-5.66.0/share/ECM/find-modules/FindSharedMimeInfo.cmake:74 (find_package_handle_standard_args)
	  CMakeLists.txt:32 (find_package)