Merge pull request #569 from recrof/dev

esp32c6: pin the pioarduino version to last working one

platformio.ini

@@ -67,7 +67,7 @@ lib_deps =
 ; esp32c6 uses arduino framework 3.x
 [esp32c6_base]
 extends = esp32_base
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/54.03.21/platform-espressif32.zip
 
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