Enable semver on host.

So I can build development/tools/external_crates/name_and_version.

Bug: 339424309
Test: treehugger
Change-Id: I61785d204382ceb73e09ef61e8a36d30bb10d544
3 files changed
tree: d0972b2c1b15d50dba6012723a76af496a34c4e4
  1. crates/
  2. pseudo_crate/
  3. .gitignore
  4. METADATA
  5. OWNERS
  6. PREUPLOAD.cfg