bitbake: fetch2/git: Use quote from shlex, not pipes

The pipes module is removed in python 3.13. It was already using the
quote function from shlex so use that directly instead.

The module already imports shlex too so it is an easy substitution.

(Bitbake rev: 70bd343fb273ad174e56d08c8b80c5594501e030)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

bitbake/lib/bb/fetch2/git.py

@@ -926,9 +926,8 @@ class Git(FetchMethod):
             commits = None
         else:
             if not os.path.exists(rev_file) or not os.path.getsize(rev_file):
-                from pipes import quote
                 commits = bb.fetch2.runfetchcmd(
-                        "git rev-list %s -- | wc -l" % quote(rev),
+                        "git rev-list %s -- | wc -l" % shlex.quote(rev),
                         d, quiet=True).strip().lstrip('0')
                 if commits:
                     open(rev_file, "w").write("%d\n" % int(commits))