Fix path's current and new url comparison.

Steps to reproduce:
https://bugs.chromium.org/p/chromium/issues/detail?id=1484613#c2

Bug: 1484613
Change-Id: Id42e8e8019334444d6b2423550f04f3869e43bbd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4875677
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Commit-Queue: Joanna Wang <jojwang@chromium.org>

gclient_scm.py

@@ -759,8 +759,11 @@ class GitWrapper(SCMWrapper):
         # Skip url auto-correction if remote.origin.gclient-auto-fix-url is set.
         # This allows devs to use experimental repos which have a different url
         # but whose branch(s) are the same as official repos.
-        if (current_url.rstrip('/') != url.rstrip('/') and url != 'git://foo'
-                and
+        strp_url = url[:-4] if url.endswith('.git') else url
+        strp_current_url = current_url[:-4] if current_url.endswith(
+            '.git') else current_url
+        if (strp_current_url.rstrip('/') != strp_url.rstrip('/')
+                and url != 'git://foo' and
                 subprocess2.capture([
                     'git', 'config',
                     'remote.%s.gclient-auto-fix-url' % self.remote