test-import: fix output on Windows

There's a symlink conditionalized test above this that causes the rev to be 1.
It isn't important to this test, so ignore it.

tests/test-import-git.t

@@ -838,7 +838,7 b' Test email metadata'
   > EOF
   applying patch from stdin
   $ hg --encoding utf-8 log -r .
-  changeset:   2:* (glob)
+  changeset:   *:* (glob)
   tag:         tip
   user:        Rapha\xc3\xabl Hertzog <[e-mail]> (esc)
   date:        * (glob)