Meshtastic Firmware 2.0.2.8146e84 Beta

What's Changed

• Set preamble length back to 32 by @GUVWAF in #1926
• Making meshtastic-dr-dev E22-900M22S/M30S work alternately by @code8buster in #1878
• Portduino only: don't continue to try rebooting by @GUVWAF in #1887
• Don't allow arbitrary channel name for boundChannel by @GUVWAF in #1886
• Experimental DIY nrf52840 feather support by @thebentern in #1884
• Support for TLORA 2.1-1.8 by @caveman99 in #1888
• Deliver Response across a hop by @GUVWAF in #1885
• OLED config by @caveman99 in #1896
• Fixes reset loop with new espressif32 platform on tlora-v2 by @he-leon in #1898
• Mqtt eth by @caveman99 in #1900
• Fix: use RF95_IRQ for wakeup source in doLightSleep by @weber-software in #1899
• Trying again by @thebentern in #1905
• Fix for alpine linux builds by @thebentern in #1906
• Docker is back by @thebentern in #1908
• Fix assert by @caveman99 in #1911
• Added docker compose multiple nodes example by @thebentern in #1912
• Change preambleLength to 8 symbols to reduce airtime by @GUVWAF in #1902
• Rename wifi_mode to eth_mode by @caveman99 in #1920
• Updated admin module and protobufs by @thebentern in #1921
• Fix #1916 by @caveman99 in #1922

Full Changelog: v2.0.1.ad05b91...v2.0.2.8146e84