Rename the monorepo tool to "crate_tool"

Also add a tiny script to run it from here.

Bug: http://b/339424309
Test: treehugger
Change-Id: I2a1637fb5699d1aae86b6cc31d22959457a272b6
2 files changed
tree: 7208ac98d22400ceccec9ffcabdfdaad9ac8e084
  1. crates/
  2. pseudo_crate/
  3. .gitignore
  4. crate_tool
  5. METADATA
  6. OWNERS
  7. PREUPLOAD.cfg