Remove circular dependency in code cache and snapshot building

[joyeecheung]

This issue tracks this TODO in node.gyp (which was originally for the code cache builder, but we also need something similar for the snapshot builder)

node/node.gyp

Lines 1176 to 1181 in db109e8

	# TODO(joyeecheung): do not depend on node_lib,
	# instead create a smaller static library node_lib_base that does
	# just enough for node_native_module.cc and the cache builder to
	# compile without compiling the generated code cache C++ file.
	# So generate_code_cache -> mkcodecache -> node_lib_base,
	# node_lib -> node_lib_base & generate_code_cache

Removing the current circular dependency in the two-step builds should make this building process less error-prone.

Previous refs:

#27431
#30647