[Fuchsia] Log failure to create Policy controller

Adds a log line when failing to create a Policy controller, as seen in
https://fxbug.dev/97316

Bug: None
Test: local run of `WlanSecurityComplianceABGTest` with intentional err
Change-Id: I8e773486ebb19e7a68eb173e900e08d5e0e61bd7
1 file changed
tree: d867dd0d60c4267d8261da586854853756e1fd69
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. LICENSE
  7. OWNERS
  8. PREUPLOAD.cfg