[Lens] Migrate legacy es client and remove total hits as int#84340

Merged

flash1293 merged 4 commits intoelastic:masterfrom flash1293:lens/elasticsearch-client

Dec 3, 2020

+54-59

Commits on Nov 25, 2020

Commits on Nov 30, 2020

Merge branch 'master' into lens/elasticsearch-client
kibanamachine
authored

Commits on Dec 2, 2020

Merge remote-tracking branch 'upstream/master' into lens/elasticsearch-client
flash1293
committed