Add symlinks to current rustfmt

A fixed path is required when referencing the prebuilt rustfmt in
preupload hook. Create symlinks for the rustfmt binaries from the
current release (1.43.0).

Test: lunch aosp_arm64-eng && m
Bug: 157146658
Change-Id: I89a39f053a0315c6ce2456b73a8ad3e6387a45cc
2 files changed
tree: 3fc82ef5d7a3bf7cdf77d583e7f4150e846cb29f
  1. bootstrap/
  2. darwin-x86/
  3. linux-x86/
  4. OWNERS