Update platformio.ini

Author: Jason2866

platformio.ini

@@ -36,13 +36,11 @@ board = esp32-s3-devkitc-1
 check_tool = cppcheck
 
 [env:esp32-c2]
-platform = https://github.com/pioarduino/platform-espressif32.git#develop
 board = esp32-c2-devkitm-1
 board_build.embed_txtfiles =
 check_tool = cppcheck
 
 [env:esp32-c3]
-platform = https://github.com/pioarduino/platform-espressif32.git#poc_idf_installer
 board = esp32-c3-devkitm-1
 check_tool = cppcheck