opticalflow mt sensor added (#14038)

* opticalflow mt sensor added

* set the processedFlow to raw when no rotation

* use sin and cos approximations

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/sensors/opticalflow.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* refactoring

* not needed anymore

* update

* Update src/main/sensors/opticalflow.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/sensors/opticalflow.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/drivers/rangefinder/rangefinder_lidarmt.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* update

* rm prototype

* clean up

* Update src/main/drivers/opticalflow/opticalflow.h

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/drivers/opticalflow/opticalflow.h

Co-authored-by: Mark Haslinghuis <mark@numloq.nl>

* update flip_y

* Update src/main/drivers/opticalflow/opticalflow.h

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/drivers/rangefinder/rangefinder_lidarmt.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/drivers/rangefinder/rangefinder_lidarmt.h

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/sensors/opticalflow.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/sensors/opticalflow.c

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>

* Update src/main/sensors/opticalflow.c

Co-authored-by: Mark Haslinghuis <mark@numloq.nl>

* rm casting

* update op rotation

---------

Co-authored-by: Petr Ledvina <ledvinap@gmail.com>
Co-authored-by: Mark Haslinghuis <mark@numloq.nl>

mk/source.mk

@@ -252,6 +252,7 @@ COMMON_SRC = \
             osd/osd_warnings.c \
             sensors/barometer.c \
             sensors/rangefinder.c \
+            sensors/opticalflow.c \
             telemetry/telemetry.c \
             telemetry/crsf.c \
             telemetry/ghst.c \