Make queen's Inject Larva auto-cast

It's a gameplay sugguestion but hope someone(sc2 dev) can see it.
It's not interesting to command queens to inject larva in every a few seconds, think you have 3+ bases.
Make the ability auto-cast could be nice.

The issue requests auto-casting Queen Inject Larva, but it names no files, tests, or entry points. Start by checking whether the s2client-proto protocol definitions expose this gameplay behavior; done would require identifying the appropriate project component and confirming how the requested behavior should be represented.

Written by the indexing model from the issue text.