Add crosstool_query

A quick hack of a tool that will be used for removing runtime filegroups

Issue for the --incompatible_disable_runtimes_filegroups incompatible flag
(which this cl is a step towards to): #6942
Tracking issue for legacy crosstool fields removal: #5883

RELNOTES: None.
PiperOrigin-RevId: 225995150
2 files changed
tree: a53730eddd5979eb5e966eebb578c19030bd7df2
  1. third_party/
  2. tools/
  3. BUILD
  4. LICENSE