cm8jl65: Refactor driver, employ uniform initialization, format, and …

…deprecate ringbuffer and IOCTL. (#11853)

* Move cm8jl65 class member variable initialization from constructor list to declarations.  Format whitespace and move method doxy comments  to declarations.

* Refactor the cm8jl65 driver start() method, and rename info()->status().

* Continued refactoring of the cm8jl65 driver class:
 - Condense all class files into a single *.cpp file and give class scope resolution to previously unscoped methods.
 - Refactor cm8jl65 namespace level driver entry methods to reduce code and improve clarity.
 - Breakout CDev specific initialization LOC into the device_init() method.
 - Move the endian modification inside of the crc16_calc() method.

* Deprecate the hardware ringbuffer, _class_instance, and ioctl() from the cm8jl65 driver.

src/drivers/distance_sensor/cm8jl65/CMakeLists.txt

@@ -33,10 +33,9 @@
 px4_add_module(
 	MODULE drivers__cm8jl65
 	MAIN cm8jl65
-	STACK_MAIN 1400
+	STACK_MAIN 1200
 	SRCS
 		cm8jl65.cpp
-		cm8jl65_parser.cpp
   MODULE_CONFIG
 	  module.yaml
 	)