Return more accurate errors for NfcEe.open.

There are a number of different conditions under
which access to the SE is not possible. Since some
of these require user intervention to resolve (ie
external field present), return a more accurate
reason for NfcEe.open failure.

Bug: 4304698
Change-Id: Ie947c29be12d554a02d9246264a9f0e026a37af8
4 files changed