fix(cli): WebSocket clients mustn't provide connectionParams

[enisdenjo]

Description

Mesh server will fail with TypeError: Cannot read properties of undefined (reading 'headers') if WebSocket clients don't provide any connectionParams at this location:

https://github.com/Urigo/graphql-mesh/blob/a134d17deba62db438d68f1ee81ef4adbcf32691/packages/cli/src/commands/serve/serve.ts#L173

Type of change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Start any Mesh server, connect to it using GraphiQL with WebSockets only.

Checklist:

• I have followed the CONTRIBUTING doc and the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests and linter rules pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Further comments

The weirdest thing is: why are the connectionParams not considered optional (because they really are and here too)?

[changeset-bot]

🦋 Changeset detected

Latest commit: 6074b9b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 39 packages

Name	Type
@graphql-mesh/cli	Patch
@graphql-mesh/container	Patch
cloudflare-workers	Patch
graphql-file-upload-example	Patch
grpc-example	Patch
grpc-reflection-example	Patch
hasura-openbrewery-geodb	Patch
hello-world-esm	Patch
json-schema-hello-world	Patch
json-schema-example	Patch
json-schema-fhir	Patch
json-schema-subscriptions	Patch
mongoose-example	Patch
mysql-employees	Patch
mysql-rfam	Patch
neo4j-example	Patch
nextjs-apollo-example	Patch
nextjs-sdk-example	Patch
odata-microsoft-graph-example	Patch
odata-msgraph-programmatic-ts	Patch
odata-msgraph-programmatic	Patch
odata-trippin-example	Patch
javascript-wiki	Patch
openapi-jira	Patch
typescript-location-weather-example	Patch
openapi-stackexchange	Patch
openapi-stripe	Patch
openapi-subscriptions	Patch
openapi-youtrack	Patch
postgres-geodb-example	Patch
reddit-example	Patch
country-info-example	Patch
soap-demo	Patch
soap-netsuite	Patch
spacex-cfw	Patch
chinook	Patch
thrift-calculator	Patch
type-merging-batching-example	Patch
federation-gateway	Patch

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[vercel]

@enisdenjo is attempting to deploy a commit to the The Guild Team on Vercel.

A member of the Team first needs to authorize it.

[ardatan]

Thanks @enisdenjo 🙏