[components][dfs_v2]: Fix cromfs bug #5426

Job	Run time
RTduino/Arduino Libraries (STM32F412 Nucleo)	8m 52s
stm32_f2_f4	7m 9s
stm32f0_f1	3m 0s
RTduino/Arduino Libraries (Raspberry Pico)	8m 58s
RT-Thread Online Packages (STM32F407 RT-Spark)	5m 4s
stm32l4	7m 49s
nordic(yml)	6m 52s
others_at32_hc32_ht32	6m 22s
hpmicro	1m 10s
stm32_f7_g0_h7_mp15_u5_h5_wb5	4m 9s
ESP32C3	6m 18s
nxp_renesas	4m 19s
i386-unknown	46s
mips	58s
riscv64-unknown	1m 54s
aarch64	1m 6s
nuvoton	3m 35s
simulator	48s
riscv-none	1m 37s
gd32_n32_apm32	3m 14s
llvm-arm	3m 13s
Infineon_TI_microchip	4m 39s
	1h 31m 52s

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