chore: update supported Next.js version range

Author: HuiSF

src/fragments/lib-v1/start/getting-started/next/setup.mdx

@@ -17,7 +17,7 @@ To set up the project, you will need to create a new Next.js app with the [`crea
 Run the following command and following the instructions to create a Next.js app.
 
 ```shellscript
-npx create-next-app@">=13.5.0 <15.0.0" next-amplified
+npx create-next-app@">=13.5.0 <16.0.0" next-amplified
 ```
 
 Then run the following command to enter the root of your Next.js app.

src/fragments/lib/ssr/nextjs/version-range-callout.mdx

@@ -1,6 +1,6 @@
 <Callout warning>
 
-**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <15.0.0`.
+**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <16.0.0`.
 Ensure you have the correct version to integrate with Amplify.
 
 </Callout>

src/fragments/start/getting-started/next/setup.mdx

@@ -10,7 +10,7 @@ To set up the project, you'll first create a new Next.js app with [Create Next A
 From your projects directory, run the following commands:
 
 ```bash
-npx create-next-app@">=13.5.0 <15.0.0" next-amplified --no-app
+npx create-next-app@">=13.5.0 <16.0.0" next-amplified --no-app
 cd next-amplified
 ```
 

src/pages/gen1/[platform]/build-a-backend/server-side-rendering/nextjs/index.mdx

@@ -32,7 +32,7 @@ This guide walks through how to use Amplify Auth, GraphQL API, REST API, and Sto
 
 <Callout warning>
 
-**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <15.0.0`.
+**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <16.0.0`.
 Ensure you have the correct version to integrate with Amplify.
 
 </Callout>

src/pages/gen1/[platform]/start/getting-started/setup/index.mdx

@@ -223,7 +223,7 @@ cd amplify-app
 
 This tutorial is built using the [Next.js App Router](https://nextjs.org/docs/app/building-your-application/routing).
 
-**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <15.0.0`.
+**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <16.0.0`.
 Ensure you have the correct version to integrate with Amplify.
 
 </Callout>

src/pages/gen1/[platform]/start/project-setup/create-application/index.mdx

@@ -49,7 +49,7 @@ import reactnative_getting_started from '/src/fragments/start/getting-started/re
 
 <Callout warning>
 
-**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <15.0.0`.
+**NOTE:** Amplify JS v6 supports Next.js with the version range: `>=13.5.0 <16.0.0`.
 Ensure you have the correct version to integrate with Amplify.
 
 </Callout>
@@ -59,7 +59,7 @@ To set up the project, you will need to create a new Next.js app with the [`crea
 Run the following command and following the instructions to create a Next.js app.
 
 ```shellscript
-npx create-next-app@">=13.5.0 <15.0.0" next-amplified
+npx create-next-app@">=13.5.0 <16.0.0" next-amplified
 ```
 
 Then run the following command to enter the root of your Next.js app.