wptserve: Add pre-generated private keys and certificates for testing.
This CL removes runtime openssl dependency from wptserve.
This adds pre-generated keys and certificates which are valid until January 2025.
We'll need to re-generated these files manually before January 2025.
BUG=
623613
Committed:
https://crrev.com/bac33e60430a3002079824d18afc2cbb7aa6f3f7
Cr-Commit-Position: refs/heads/master@{#426054}