Clarify that Broker caching for groupBy v2 queries does not work (#11370)
Clarify that Broker caching for groupBy v2 queries does not work (#11370)

* Add a note

* Update docs/configuration/index.md

Co-authored-by: sthetland <6659f19b1818836e086b3a75a303f7d7b7d2b5e1@imply.io>

* clarify that both of non-result level cache and result level cache are not supported

Co-authored-by: sthetland <6659f19b1818836e086b3a75a303f7d7b7d2b5e1@imply.io>
druid-io/druid,druid-io/druid,druid-io/druid,nishantmonu51/druid,nishantmonu51/druid,monetate/druid,nishantmonu51/druid,nishantmonu51/druid,nishantmonu51/druid,monetate/druid,monetate/druid,druid-io/druid,monetate/druid,nishantmonu51/druid,monetate/druid,monetate/druid,monetate/druid,nishantmonu51/druid,druid-io/druid