Reduce the flash usage of wismeshtap platform #10919

Job	Run time
setup (esp32)	5s
setup (esp32s3)	3s
setup (esp32c3)	2s
setup (esp32c6)	2s
setup (nrf52840)	6s
setup (rp2040)	3s
setup (stm32)	4s
setup (check)	3s
package-raspbian / build-raspbian / build-raspbian	2m 59s
package-native / build-native / build-native	2m 10s
package-raspbian-armv7l / build-raspbian_armv7l / build-raspbian-armv7l	3m 35s
package-raspbian / package-raspbian	37s
package-raspbian-armv7l / package-raspbian_armv7l	19s
check (icarus)	5m 0s
check (tlora-t3s3-epaper)	5m 24s
check (rak4631)	4m 54s
build-esp32 (heltec-wireless-bridge) / build-esp32	5m 43s
build-esp32 (station-g1) / build-esp32	13m 20s
build-esp32 (nano-g1-explorer) / build-esp32	5m 42s
build-esp32-s3 (heltec-vision-master-t190) / build-esp32-s3	5m 54s
build-esp32-s3 (heltec-wireless-tracker-V1-0) / build-esp32-s3	7m 5s
build-esp32-s3 (tracksenger-lcd) / build-esp32-s3	7m 33s
build-esp32-c3 (heltec-hru-3601) / build-esp32-c3	5m 32s
build-esp32-c3 (heltec-ht62-esp32c3-sx1262) / build-esp32-c3	5m 40s
build-esp32-c6 (tlora-c6) / build-esp32-c6	6m 5s
build-nrf52 (feather_diy) / build-nrf52	3m 49s
build-nrf52 (rak2560) / build-nrf52	4m 31s
build-nrf52 (rak4631_eink) / build-nrf52	4m 30s
build-rpi2040 (feather_rp2040_rfm95) / build-rpi2040	10m 53s
build-rpi2040 (picow) / build-rpi2040	5m 17s
build-rpi2040 (rak11310) / build-rpi2040	6m 54s
build-stm32 (wio-e5) / build-stm32	2m 34s
build-stm32 (rak3172) / build-stm32	2m 36s
package-native / package-native	19s
after-checks	1s
gather-artifacts	1s
release-artifacts	1s
release-firmware	1s
	2h 9m 27s

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