feat: added amplify graphql fetcher

[pavinthan]

trafficstars

Implementation of https://github.com/dotansimha/graphql-code-generator-community/issues/507

Description

Add support to to AWS Amplify Graphql API fetcher

Type of change

• [ ] New feature (non-breaking change which adds functionality)

Screenshots/Sandbox (if appropriate/relevant):

Adding links to sandbox or providing screenshots can help us understand more about this PR and take action on it as appropriate

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• [ ] Test A
• [ ] Test B

Test Environment:

• OS:
• @graphql-codegen/...:
• NodeJS:

Checklist:

• [x] I have followed the CONTRIBUTING doc and the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] 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 pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: 1d2562a081be4f39e2dff684d436baf026729d31

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[saihaj]

can you please

1. rebase with main
2. Fix the failing tests (maybe syncing main helps)
3. Run yarn changeset and explain the change so it can be part of release notes. Read more about changeset here