Fixup Fuchsia's waiting for no wifi connections

If there are already no client connections, no update will be generated
when the device is requested to disconnect (e.g. by unsaving a network).

In a test like HiddenNetworksTest:test_auto_connect_hidden_on_save,
this causes a timeout when we await this update.

Fixup by forcing the reading of a new update each time.

Bug: None
Test: act.py -c ... -tc HiddenNetworksTest
Change-Id: I24cdf1f3b0d1f4017f5310767b8cf7f146fc9c39
1 file changed
tree: a871e58c0482b22a3dc799cd06a2ea578e565a1f
  1. acts/
  2. acts_tests/
  3. tools/
  4. wts-acts/
  5. Android.mk
  6. LICENSE
  7. OWNERS
  8. PREUPLOAD.cfg