[action] add cvitek/c906_little ci #4956

Job	Run time
RT-Thread Online Packages (STM32F407 RT-Spark)	6m 53s
RTduino/Arduino Libraries (STM32F412 Nucleo)	12m 9s
RTduino/Arduino Libraries (Raspberry Pico)	12m 4s
others_at32_hc32_ht32	6m 7s
stm32l4_f0_f1	11m 36s
stm32_f2_f4	8m 52s
stm32_f7_g0_h7_mp15_u5_h5_wb5	6m 16s
nxp_renesas	6m 17s
nuvoton	5m 22s
gd32_n32_apm32	5m 44s
Infineon_TI_microchip	7m 11s
mips	3m 21s
aarch64	4m 8s
xuantie-900	2m 56s
riscv-none	3m 47s
riscv64-unknown	4m 0s
hpmicro	3m 9s
llvm-arm	6m 18s
simulator	3m 5s
ESP32C3	25m 54s
i386-unknown	3m 35s
nordic(yml)	11m 42s
	2h 40m 26s

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