Merge branch 'optimise/use_rom_spi_impl' into 'master' #626

Job	Run time
build-esp32c2-2mb-at / build-template-esp32c2	3m 12s
build-esp32-at-all-function-test-without-bt / build-template-esp32	3m 3s
build-esp32c2-4mb-at / build-template-esp32c2	2m 53s
build-esp32-at-all-function-test-just-bt / build-template-esp32	3m 39s
build-esp32c3-mini-1-at / build-template-esp32c3	3m 50s
build-esp32c3-at-full-function-test / build-template-esp32c3	2m 58s
build-esp32c3-rainmaker / build-template-esp32c3	3m 6s
build-esp32c3-spi-at / build-template-esp32c3	4m 21s
build-esp32c6-4mb-at / build-template-esp32c6	3m 17s
build-esp32-d2wd-at / build-template-esp32	3m 54s
build-esp32-mini-1-at / build-template-esp32	3m 0s
build-esp32-pico-d4-at / build-template-esp32	3m 57s
build-esp32-sdio-at / build-template-esp32	3m 24s
build-esp32-solo-at / build-template-esp32	3m 41s
build-esp32-wroom-at / build-template-esp32	2m 58s
build-esp32-wrover-at / build-template-esp32	3m 11s
	54m 24s

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