We should index the trove logs now that we have
gate-trove-functional-dsvm-mysql and it can blow up in great ways
throwing off our uncategorized bug percentages in elastic-recheck.
It doesn't look like trove is used in grenade runs so there are no logs
to index there.
Related-Bug: #1402227
Change-Id: I1c0d9a301d5bf40047b69ec64037df8c1ba3425f