Merge branch '385-dev-no-trashed-documents-in-ngrams-contexts' into 'dev'

[gql] don't return trashed contexts when fetching contexts by terms

See merge request !458
4 jobs for dev in 49 minutes and 20 seconds (queued for 8 minutes and 54 seconds)
latest
Status Job ID Name Coverage
  Cabal
passed #19697
cabal

00:22:52

 
  Stack
passed #19698
stack

00:02:19

 
  Bench
manual #19699
allowed to fail manual
bench
 
  Test
passed #19700
test

00:24:08