gh-144503: Accept non-importable resource

The `resource` module is not available in a WASI environment.

Author: sjoerdjob

Lib/test/_test_multiprocessing.py

@@ -20,7 +20,6 @@
 import collections.abc
 import socket
 import random
-import resource
 import logging
 import shutil
 import subprocess
@@ -82,6 +81,11 @@
 except ImportError:
     msvcrt = None
 
+try:
+    import resource
+except ImportError:
+    resource = None
+
 
 if support.HAVE_ASAN_FORK_BUG:
     # gh-89363: Skip multiprocessing tests if Python is built with ASAN to