drivers: Add TLA2528 ADC driver (#25898)

* tla2528 basic implementation (restarting driver still fails)

* fixed probe function, restarting driver now works

* -added reset call to init
-added return value checks on all important transfers and retry if failed when possible
-removed comments
-removed unnecessary parameters of module

* Introduced initialization-states that can be executed multiple times on failure

* Added one more state s.t. init() only does probing

* added communication error count _comms_errors

* use get() instead of param_find

* changed scheduling interval

* start in reset state. check second byte in probe. add 2 retries to probe function

* add space in front of comments

* jump to reset state when another state fails

* changed SAMPLE_INTERVAL to 10_ms

* added static assert on number of channels in adc_report

ROMFS/px4fmu_common/init.d/rc.sensors

@@ -231,6 +231,12 @@ then
 	ads7953 start -S
 fi
 
+# ADC sensor tla2528 external I2C
+if param compare -s ADC_TLA2528_EN 1
+then
+	tla2528 start -X
+fi
+
 # probe for optional external I2C devices
 if param compare SENS_EXT_I2C_PRB 1
 then