Add support for Olimex ESP32-GATEWAY #2679

Job	Run time
Gather Environments	10s
Build Enviornments (nodemcuv2)	2m 43s
Build Enviornments (esp8266_2m)	2m 43s
Build Enviornments (esp01_1m_full)	3m 15s
Build Enviornments (esp32dev)	1m 57s
Build Enviornments (esp32_eth)	2m 10s
Build Enviornments (esp32dev_audioreactive)	2m 39s
Build Enviornments (lolin_s2_mini)	3m 1s
Build Enviornments (esp32c3dev)	2m 45s
Build Enviornments (esp32s3dev_8MB)	3m 49s
Build Enviornments (esp32s3dev_8MB_PSRAM_opi)	2m 55s
Create Release	0s
	28m 7s

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