[michalovits]

• Add AMQP Imposter, a configurable, model-driven AMQP 0-9-1 server to exercise client code against unusual interactions.

  • amqp_imposter/README gives an overview of the "how" and "why".
  • amqp_imposter/model defines what the server can send or receive at a point in the interaction, as well as how to sample from this bag of sendable methods.

• Add the rmqapitests[fuzz] suite with an initial set of properties.

  • Enable in CI with 1000 seeds and IIR turned on.

[michalovits]

Ref the bugfix PRs: #105, #106, #107, #108, #109, #110, #111, #112, #113, #114