Merge "Support for P256 curve in RKP for Strongbox Test: Run Rkp Vts tests" am: 0661671a04

Original change: https://android-review.googlesource.com/c/platform/system/keymaster/+/1969779

Change-Id: Ia78a411d7f11050ea1d2cfdbdfc07d8f0f9c83da