Fix MultinetworkApiTest for instant mode

add AppModeFull@ to MultinetworkApiTest since WRITE_SECURE_SETTINGS
could not be ganted in instant mode.

Bug: 145559201
Test: atest MultinetworkApiTest
      atest MultinetworkApiTest --instant

Change-Id: If328ef92e58d3e03825d23253af0ce200819a853
1 file changed
tree: 79f3c933ecb26cb0758711ec96716f9cd3cd8718
  1. tests/