[automerger skipped] KeyMint VTS: add missing purpose/algo am: ca76a75096 am: e3e0cf4702 -s ours am: d998ccd2ca -s ours

am skip reason: Merged-In I07f706fec81d91e8eee9c0561428142559c54f12 with SHA-1 ca76a75096 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/15624902

Change-Id: I9460f1cb282401f2a45aba92f988f7121223ed5e