[PASSPOINT] Add API to return all matching configurations

Add API which returns all Wi-Fi configurations corresponding to
Passpoint configurations installed on the device AND usable on
the specified AP (ScanResult).

Bug: 67891871
Test: unit tests
Change-Id: Ie9e6abea23f4376f78c75d09b3a2e25e58a416b0
2 files changed
tree: 92b86d59fe4a1963b470ef0122a3bd4c498418b3
  1. framework/