Add option for intercluster filtering method

Also remove the "partition method" parameter for graphs, which has
no effect
3 jobs for 730-frontend-for-bridgeness-method-choice in 21 minutes and 33 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Check Lint
passed #17144
check-lint

00:06:07

 
  Compile
passed #17145
compile

00:08:39

 
  Test
passed #17146
test

00:06:46