set lib_archive=False as default to make weak defines in Arduino Core possible

Author: Jason2866

builder/main.py

@@ -279,6 +279,8 @@ def __fetch_fs_size(target, source, env):
     ],
     ERASECMD='"$PYTHONEXE" "$OBJCOPY" $ERASEFLAGS erase_flash',
 
+    lib_archive=False,
+
     # mkspiffs package contains two different binaries for IDF and Arduino
     MKFSTOOL="mk%s" % filesystem
     + (