Make RemoteProvisioner required for KeyMint cc_bin

This change adds the RPK apk back into the image for Trusty Keymint
devices, though the functionality will still be disabled by the
server check-in for now.

Ignore-AOSP-First: Will be CP'ed to AOSP
Bug: 194509629
Test: atest RemoteProvisionerUnitTests
Change-Id: Ic20ca119bd9c0614f7559b24ad60718c813a0cca