move ethtool_symlink target from //external/ethtool

It turns out that soong in udc-mainline-prod does not yet support this,
//external/ethtool automerges into that branch, while //system/netd does not.

Bug: 306731874
Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Iff20012d4c394542533aa5e3938bd6515f51935f
1 file changed
tree: da755ff326d95023bd9aa674adce28e240d9df09
  1. client/
  2. include/
  3. netutils_wrappers/
  4. server/
  5. tests/
  6. .editorconfig
  7. Android.bp
  8. NOTICE
  9. OWNERS
  10. PREUPLOAD.cfg
  11. TEST_MAPPING