Add Asn1 to uicc/euicc.

Asn1 is the dependency of EuiccCard.
Note: In Patchset 1, all the files are copied from LPA without any
changes. So the diff can be shown against Patchset 1.

Bug: 38206971
Test: unit test
Change-Id: I95d437be26f4965f0ee8ccb8e343fcc601666a6e
Merged-In: I4034858743ffc0225b1dfe59403a7cebcb46f03b
3 files changed