Error: module 'time' has no attribute 'clock'

[thomasgoodfellow]

Fails on Python 3.10 (and presumably 3.8 onwards)

Traceback (most recent call last):
  File "/space/thomasg/gh_reflog/coredsl2tablegen/./git-github-reflog", line 496, in <module>
    action_time = time.clock()
AttributeError: module 'time' has no attribute 'clock'

due to time.clock() being removed: (3.8 release notes have "The function time.clock() has been removed, after having been deprecated since Python 3.3: use time.perf_counter() or time.process_time() instead, depending on your requirements, to have well-defined behavior. (Contributed by Matthias Bussonnier in bpo-36895.")

I tried an ignorant monkey patch taken from stackoverflow of restoring it as an alias:

import time
time.clock = time.time

which seemingly worked ok (error vanquished, log output agreed with my expectations), but I didn't look at or think about how clock() was being used, so don't have a merge request.

Thanks for this useful tool!