ci(launchpad): Set parallel count to launchpad CI #2241

Job	Run time
upload_other_components	56s
upload_bsp_components (esp32_s2_kaluga_kit)	32s
upload_bsp_components (esp-box-lite)	35s
upload_bsp_components (esp32_s3_lcd_ev_board)	29s
upload_bsp_components (esp_bsp_devkit)	31s
upload_bsp_components (esp32_s3_korvo_2)	31s
upload_bsp_components (esp32_s3_eye)	30s
upload_bsp_components (esp32_s3_usb_otg)	32s
upload_bsp_components (m5_atom_s3)	29s
upload_bsp_components (esp32_lyrat)	37s
upload_bsp_components (m5stack_core)	28s
upload_bsp_components (esp-box)	30s
upload_bsp_components (esp-box-3)	30s
upload_bsp_components (m5stack_core_s3)	31s
upload_bsp_components (esp32_azure_iot_kit)	32s
upload_bsp_components (m5dial)	30s
upload_bsp_components (esp32_p4_eye)	29s
upload_bsp_components (esp32_c3_lcdkit)	30s
upload_bsp_components (esp32_s3_korvo_1)	32s
upload_bsp_components (esp_wrover_kit)	32s
upload_bsp_components (m5stack_core_2)	32s
upload_bsp_components (esp32_p4_function_ev_board)	29s
upload_bsp_components (esp_bsp_generic)	30s
	12m 17s

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