Less use of "this"

Marlin/src/HAL/HAL_ESP32/Servo.cpp

Marlin/src/HAL/HAL_LPC1768/Servo.h

Marlin/src/HAL/HAL_STM32/Servo.cpp

Marlin/src/HAL/HAL_STM32F1/SPI.cpp

Marlin/src/HAL/HAL_STM32F1/SPI.h

Marlin/src/HAL/HAL_STM32F1/Servo.cpp

Marlin/src/HAL/HAL_STM32F1/Servo.h

Marlin/src/HAL/HAL_STM32_F4_F7/Servo.cpp

Marlin/src/HAL/HAL_TEENSY31_32/Servo.cpp

Marlin/src/HAL/HAL_TEENSY35_36/Servo.cpp

Marlin/src/HAL/shared/servo.cpp

Marlin/src/feature/twibus.cpp

Marlin/src/feature/twibus.h

Marlin/src/libs/circularqueue.h