Add generic board variant for STM32C071G(8-B)Ux #933

Job	Run time
Check CMake usage (NUCLEO_F103RB)	45s
Check CMake usage (NUCLEO_F091RC)	45s
Check CMake usage (NUCLEO_L073RZ)	44s
Check CMake usage (NUCLEO_F411RE)	48s
Check CMake usage (NUCLEO_F767ZI)	48s
Check CMake usage (NUCLEO_L476RG)	48s
Check CMake usage (NUCLEO_L152RE)	45s
Check CMake usage (NUCLEO_G474RE)	47s
Check CMake usage (NUCLEO_U575ZI_Q)	52s
Check CMake usage (NUCLEO_H563ZI)	53s
Check CMake usage (NUCLEO_WBA55CG)	47s
Check CMake usage (NUCLEO_F303RE)	50s
Check CMake usage (NUCLEO_U083RC)	47s
Check CMake usage (NUCLEO_L552ZE_Q)	47s
Check CMake usage (NUCLEO_G0B1RE)	47s
Check CMake usage (NUCLEO_WL55JC1)	46s
Check CMake usage (NUCLEO_H743ZI2)	51s
Check CMake usage (P_NUCLEO_WB55RG)	50s
Check CMake usage (NUCLEO_F207ZG)	49s
	15m 9s

Provide feedback