bump cfdot
bump cfdot

[finishes #126537081]

Submodule src/code.cloudfoundry.org/cfdot 61dbbc9..b8c6005:
  > Add desired-lrp-scheduling-infos subcommand

Signed-off-by: Danny Cao <5ffc8b7cff3b9f2acb630fd157ff837ced3278ae@us.ibm.com>

cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release