NFC: HCE: Deal with pre-installed payment apps.

Bug: 13245674
Previously HCE CTS tests could not be completed when a payment
application was already installed on the device and marked
as default. This change takes that scenario into account,
and changes the default to the CTS apps HCE services to be able
to properly execute the tests.

Change-Id: Ia7e334ed9b83092b0cd9cffcbbb53e49298a419e
4 files changed