Now that client.cc and server.cc run through application data, regenerate the
corpus.

Change-Id: I8278ebfe47fd2ba74f67db6f9b545aabf9fd1f84
Reviewed-on: https://boringssl-review.googlesource.com/7301
Reviewed-by: Adam Langley <agl@google.com>

This results from running the fuzzers for a little while with both the
8bit-counters change and after taking the transcripts from the runner
tests as seeds for the `client` and `server` fuzzers.

Change-Id: I545a89d8dccd7ef69dd97546ed61610eea4a27a3
Reviewed-on: https://boringssl-review.googlesource.com/7276
Reviewed-by: David Benjamin <davidben@google.com>

This change adds fuzzing tests for:
  ∙ Certificate parsing
  ∙ Private key parsing
  ∙ ClientHello parsing
  ∙ Server first flow (ServerHello, Certificate, etc) parsing.

Change-Id: I5f53282263eaaff69b1a03c819cca73750433653
Reviewed-on: https://boringssl-review.googlesource.com/6460
Reviewed-by: Adam Langley <agl@google.com>