fix against regression of WebTop build #371

Job	Run time
build (esp8266:esp8266:nodemcuv2)	2m 31s
build (esp32:esp32:esp32:PartitionScheme=min_spiffs)	4m 42s
build (esp32:esp32:esp32s2)	6m 14s
build (esp32:esp32:esp32s3)	10m 31s
build (esp32:esp32:esp32c3)	6m 32s
build (esp32:esp32:esp32c6)	9m 27s
build (esp32:esp32:esp32h2)	4m 19s
build (STM32:stm32:Nucleo_64)	3m 16s
build (STMicroelectronics:stm32:GenF1)	3m 11s
build (STMicroelectronics:stm32:GenWL)	3m 27s
build (raspberry)	50s
build (energia:cc13xx:LAUNCHXL_CC1310)	3m 25s
build (CubeCell:CubeCell:CubeCell-GPS)	2m 56s
build (CubeCell:CubeCell:CubeCell-Board-PRO)	3m 21s
build (adafruit:nrf52:pca10056)	4m 25s
build (arduino:mbed_edge:edge_control)	3m 54s
build (arduino:samd:mzero_bl)	3m 28s
build (arduino:avr:mega)	33s
build (arduino:renesas_uno:minima)	3m 34s
build (arduino:renesas_uno:unor4wifi)	3m 40s
build (rp2040:rp2040:generic)	4m 7s
build (rp2040:rp2040:rpipicow)	6m 23s
build (arduino:mbed_rp2040:pico)	4m 0s
build (SiliconLabs:silabs:nano_matter)	1m 23s
build (WCH:ch32v:CH32V30x_EVT)	1m 30s
	1h 41m 39s

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