KeyMint in microdroid will initially be a specialized version of the
software KeyMint reference implementation. Begin this specialization by
removing the services that aren't needed within VMs.
Bug: 190578423
Test: atest MicrodroidHostTestCases
Change-Id: I6eee95944ccc555656868dad193f29b83ebf46a4
These are for encrypting /data partition. Also vintf related xmls are
added for the services.
Bug: 185767624
Bug: 188013319
Test: boot microdroid
Change-Id: Ie511e2b4f3565fef181cc57588c2e107182f1961