Update copy-libs.sh

Author: SuGlider

tools/copy-libs.sh

@@ -36,9 +36,6 @@ fi
 if [ -e "$AR_SDK/$MEMCONF" ]; then
 	rm -rf "$AR_SDK/$MEMCONF"
 fi
-if [ -e "$AR_SDK/platformio-build.py" ]; then
-	rm -rf "$AR_SDK/platformio-build.py"
-fi
 mkdir -p "$AR_SDK"
 
 function get_actual_path(){