revsetbenchmark: add `author(mpm) or author(lmoscovicz)` to the canonical list
This matters as `author(mpm)` have a lot of matches evenly split in the repo,
while `author(lmoscoviz)` have less match (and later). This changes the execution
path of the "or" operator a lot.
--- a/contrib/revsetbenchmarks.txt Tue May 13 19:29:45 2014 -0500
+++ b/contrib/revsetbenchmarks.txt Wed Apr 30 18:40:20 2014 -0700
@@ -8,6 +8,7 @@
author(lmoscovicz)
author(mpm)
author(lmoscovicz) or author(mpm)
+author(mpm) or author(lmoscovicz)
tip:0
max(tip:0)
min(0:tip)