chore: Update Auth0/Cognito integration link (#8473)

Author: tyllark

src/fragments/lib/auth/js/advanced.mdx

@@ -271,7 +271,7 @@ const SignInWithGoogle = () => {
 
 You can use `Auth0` as one of the providers of your Cognito Identity Pool. This will allow users authenticated via Auth0 have access to your AWS resources.
 
-Step 1. [Follow Auth0 integration instructions for Cognito Federated Identity Pools](https://auth0.com/docs/integrations/integrating-auth0-amazon-cognito-mobile-apps)
+Step 1. [Follow Auth0 integration instructions for Cognito Federated Identity Pools](https://auth0.com/docs/customize/integrations/aws/amazon-cognito)
 
 Step 2. Login with `Auth0`, then use the id token returned to get AWS credentials from `Cognito Federated Identity Pools` using custom credentials provider you created at the start:
 

src/fragments/sdk/auth/android/hosted-ui.mdx

@@ -311,7 +311,7 @@ Note: The User Pool OIDC JWT token obtained from a successful sign-in will be fe
 
 You can use `AWSMobileClient` to use `Auth0` as `OAuth 2.0`  provider.
 You can use `Auth0` as one of the providers of your Cognito Federated Identity Pool.
-This will allow users authenticated via Auth0 have access to your AWS resources. Learn [how to integrate Auth0 with Cognito Federated Identity Pools](https://auth0.com/docs/integrations/integrating-auth0-amazon-cognito-mobile-apps)
+This will allow users authenticated via Auth0 have access to your AWS resources. Learn [how to integrate Auth0 with Cognito Federated Identity Pools](https://auth0.com/docs/customize/integrations/aws/amazon-cognito)
 
 ### Setup Auth0 Hosted UI in Android App
 

src/fragments/sdk/auth/ios/hosted-ui.mdx

@@ -231,7 +231,7 @@ AWSMobileClient.default().signOut()
 
 ## Set up Auth with Auth0
 
-You can use `AWSMobileClient` to use `Auth0` as an `OAuth 2.0` provider. You use `Auth0` as an identity provider for a Cognito Federated Identity Pool. This will allow users authenticated via Auth0 to have access to your AWS resources. Learn [how to integrate Auth0 with Cognito Federated Identity Pools](https://auth0.com/docs/integrations/integrating-auth0-amazon-cognito-mobile-apps)
+You can use `AWSMobileClient` to use `Auth0` as an `OAuth 2.0` provider. You use `Auth0` as an identity provider for a Cognito Federated Identity Pool. This will allow users authenticated via Auth0 to have access to your AWS resources. Learn [how to integrate Auth0 with Cognito Federated Identity Pools](https://auth0.com/docs/customize/integrations/aws/amazon-cognito)
 
 ### Configure your iOS App
 

src/pages/[platform]/build-a-backend/auth/advanced-workflows/index.mdx

@@ -721,7 +721,7 @@ const SignInWithGoogle = () => {
 
 You can use `Auth0` as one of the providers of your Cognito Identity Pool. This will allow users authenticated via Auth0 have access to your AWS resources.
 
-Step 1. [Follow Auth0 integration instructions for Cognito Federated Identity Pools](https://auth0.com/docs/integrations/integrating-auth0-amazon-cognito-mobile-apps)
+Step 1. [Follow Auth0 integration instructions for Cognito Federated Identity Pools](https://auth0.com/docs/customize/integrations/aws/amazon-cognito)
 
 Step 2. Login with `Auth0`, then use the id token returned to get AWS credentials from `Cognito Federated Identity Pools` using custom credentials provider you created at the start:
 

src/pages/gen1/[platform]/prev/build-a-backend/auth/advanced-workflows/index.mdx

@@ -419,7 +419,7 @@ Auth.configure({
 
 You can use `Auth0` as one of the providers of your Cognito Identity Pool. This will allow users authenticated via Auth0 have access to your AWS resources.
 
-Step 1. [Follow Auth0 integration instructions for Cognito Federated Identity Pools](https://auth0.com/docs/integrations/integrating-auth0-amazon-cognito-mobile-apps)
+Step 1. [Follow Auth0 integration instructions for Cognito Federated Identity Pools](https://auth0.com/docs/customize/integrations/aws/amazon-cognito)
 
 Step 2. Login with `Auth0`, then use the id token returned to get AWS credentials from `Cognito Federated Identity Pools` using `Auth.federatedSignIn`: