tests: match time by a glob to fix intermittent failures of test-lock-badness.t

Sometimes the lock was a bit slower and took 2 seconds. Do not fail the test by
this.
The glob ? matches from 0 to 9 seconds, which should be enough safety.

tests/test-lock-badness.t

@@ -22,7 +22,7 b' One process waiting for another'
   $ hg -R b ci -A -m b --config hooks.precommit="python:`pwd`/hooks.py:sleepone" > stdout &
   $ hg -R b up -q --config hooks.pre-update="python:`pwd`/hooks.py:sleephalf"
   waiting for lock on working directory of b held by '*:*' (glob)
-  got lock after 1 seconds
+  got lock after ? seconds (glob)
   warning: ignoring unknown working parent d2ae7f538514!
   $ wait
   $ cat stdout