Make `rustfmt.toml` a real symlink am: af94d9bafd am: 27ac122773 am: f8c1420168 am: 7a0845448f am: a3129c1a04

Original change: https://android-review.googlesource.com/c/platform/system/logging/+/2062293

Change-Id: I40a89f57a790806233dd39766439e7eac167d088
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 4ce78f5cc77c89c03907052a165b6d9c97f16fbd
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/
  5. rust/
  6. OWNERS
  7. PREUPLOAD.cfg
  8. TEST_MAPPING