[WifiDppTest] Add retries to the test cases

CHERRY PICKED CHANGES FROM git_master

Add retries for flaky tests. Added the retry to WifiBaseTest.
Refer b/139374686#4. Though only some tests are flaky, the retries has been added to all tests.

Bug: 147150207
Test: Verified the changes
Change-Id: Ife9f04a933754f1f44d8d00bf5bde68ccdf0ebdd
Merged-In: Iad3738eb2113d3ecaed2ec138db516d50077c506
2 files changed
tree: 5ad8bdd230b1a1da5a3dc1ebc795dedd67b2c639
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. OWNERS
  6. PREUPLOAD.cfg