Keystore 2.0: Don't panic key negotiation checksum failure.

We should not panic when a checksum failure happens during shared key
negotiation. This is typical for pre production devices that have not
been fully provisioned yet. Not panicking gives the user the chance to
finalize the provisioning step.

Bug: 190702219
Test: N/A
Merged-In: I0c847b52f2c63c6c2eef0765cc1536daa0893d1c
Change-Id: I0c847b52f2c63c6c2eef0765cc1536daa0893d1c
1 file changed