feat(auth): Add identityPoolEndpoint config to allow using a custom CognitoIdentity endpoint #6101

Job	Run time
prebuild	3m 27s
github-actions-test / Github Action format test	27s
dependency-review / Dependency Review	8s
bundle-size-tests / Bundle size tests	1m 52s
license-test / License tests	32s
tsc-compliance-test / TSC Compliance Test	42s
unit-tests / get-package-list / Get packages list	9s
unit-tests / Unit Test - @aws-amplify/adapter-nextjs	53s
unit-tests / Unit Test - @aws-amplify/analytics	56s
unit-tests / Unit Test - @aws-amplify/api	43s
unit-tests / Unit Test - @aws-amplify/api-graphql	55s
unit-tests / Unit Test - @aws-amplify/api-rest	43s
unit-tests / Unit Test - @aws-amplify/auth	1m 53s
unit-tests / Unit Test - aws-amplify	1m 0s
unit-tests / Unit Test - @aws-amplify/core	1m 22s
unit-tests / Unit Test - @aws-amplify/datastore	3m 50s
unit-tests / Unit Test - @aws-amplify/datastore-storage-adapter	58s
unit-tests / Unit Test - @aws-amplify/geo	46s
unit-tests / Unit Test - @aws-amplify/interactions	47s
unit-tests / Unit Test - @aws-amplify/notifications	1m 16s
unit-tests / Unit Test - @aws-amplify/predictions	57s
unit-tests / Unit Test - @aws-amplify/pubsub	51s
unit-tests / Unit Test - @aws-amplify/react-native	29s
unit-tests / Unit Test - @aws-amplify/rtn-push-notification	38s
unit-tests / Unit Test - @aws-amplify/rtn-web-browser	26s
unit-tests / Unit Test - @aws-amplify/storage	1m 10s
Unit and Bundle tests have passed	0s
ci - Unit and Bundle tests have passed	1s
	27m 51s

Provide feedback