add esp32 to smoketester #26

Job	Run time
build-and-test (esp32c3, riscv32imc-unknown-none-elf, esp32) / Build example for esp32c3	38s
build-and-test (esp32c2, riscv32imc-unknown-none-elf, esp32) / Build example for esp32c2	46s
build-and-test (esp32c6, riscv32imac-unknown-none-elf, esp32) / Build example for esp32c6	48s
build-and-test (esp32s3, xtensa-esp32s3-none-elf, esp32) / Build example for esp32s3	1m 21s
build-and-test (stm32c011f6, thumbv6m-none-eabi, stm32) / Build example for stm32c011f6	25s
build-and-test (stm32c011f6, thumbv6m-none-eabi, stm32) / Run on stm32c011f6	52s
build-and-test (esp32c3, riscv32imc-unknown-none-elf, esp32) / Run on esp32c3	42s
build-and-test (esp32c2, riscv32imc-unknown-none-elf, esp32) / Run on esp32c2	5s
build-and-test (esp32c6, riscv32imac-unknown-none-elf, esp32) / Run on esp32c6	1s
build-and-test (esp32s3, xtensa-esp32s3-none-elf, esp32) / Run on ${{ inputs.soc }}	0s
	5m 38s

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