Validate method calls in-flight

[aatifsyed]

We should add some of the functionality of tool openrpc validate into the test suite itself.

Should probably do this after the test is run, or dump logs and allow the user to run as a separate step.

• Add support for method alias generation in forest-tool shed openrpc with deterministic output. #52
• Add schema validations in forest-tool shed openrpc (including pattern, range, length, and array constraints). #53
• Implement loading and sampling of snapshots to generate test cases. #54
• Implement automatic schema updates. #55
• Deduplicate schemas #36
• Bindings are ergonomic. #56
• Fix serialization issues for Forest RPC untagged enums. #58

[LesnyRumcajs]

Guillaume: (probably) everything from API compare to here

[ansermino]

@elmattic As discussed, we should perhaps focus on the openrpc validation exclusively, so that we can get this out the door.

Would it make sense to reformulate this issue, or throw it out and start again?

[elmattic]

Indeed, let's close this. Openrpc spec validation is now happening in #57.