Adding native AWS Types

[hrferdowsi]

Is your feature request related to a problem? Please describe.

graphql-eslint dosn't support AWS supported scalars and return Unknown type error. The main supported AWS scalars for AppSync are :
AWSDate, AWSDateTime, AWSEmail, AWSIPAddress, AWSJSON, AWSPhone, AWSTime, AWSTimestamp, AWSURL

it currently breaking the pipelines with this error:

0:0 error Parsing error: [graphql-eslint] Error while loading schema: Unknown type "AWSJSON".

Describe the solution you'd like

add these types as accepted scalar types:
AWSDate, AWSDateTime, AWSEmail, AWSIPAddress, AWSJSON, AWSPhone, AWSTime, AWSTimestamp, AWSURL

Describe alternatives you've considered

Atleast skip checking these types to stop pipelines from failing

[dimaMachina]

graphql-eslint dosn't support AWS supported scalars and return Unknown type error.

normal behaviour graphql-eslint takes input schema, and builds it, if some type is missing how he should know it?

Do you have any ideas on how to include them for AWS projects? include by default is not a good idea since the user can have their own scalar AWSEmail, maybe via some option in parserOptions or graphql-config?