Bump pick-test timeout
Bump pick-test timeout

Needed when compiling with the `-coverage' option since it writes
coverage data upon exit. Ideally, the timeout should only be increased
when running under these circumstances. However, the tests finish much
earlier if all is well.

calleerlandsson/pick,thoughtbot/pick,thoughtbot/pick,calleerlandsson/pick,DBOTW/pick,thoughtbot/pick,DBOTW/pick,DBOTW/pick,calleerlandsson/pick,thoughtbot/pick