hotspot2: add support for matching Passpoint provider

Added support for matching Passpoint provider based on the
content of ANQP elements.

While there:
- updated IMSIParameter and added unit tests for it
- added utility class ANQPMatcher for providing ANQP
  element matching functions

Bug: 33246489
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Change-Id: Ibdd49aaf44a097c1ee523284888faace6b866485
12 files changed
tree: 2bd5c99f827275b949045228a3465a67fc04d04d
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg