Cloudfront Distribution: Re-ordering behaviors

## :question: General Issue

### The Question

**Is there a way to re-order behaviors inside already created distribution?**

The reason why im asking this is that im using Serverless `NextJSLambdaEdge` constructor for deploying Next.js app. My Next app needs custom distribution behaviors for several api routes but these behaviours drops on bottom of the list which makes them overridden by rules above.

For reference `NextJSLambdaEdge` constructor creates the distribution here:

https://github.com/serverless-nextjs/serverless-next.js/blob/master/packages/serverless-components/nextjs-cdk-construct/src/index.ts#L289-L308

I have asked a feature in order to adding custom behaviors. Here you can also see how im adding behaviors now without being able to set the specific order/precedence for them.

https://github.com/serverless-nextjs/serverless-next.js/issues/1069

### Environment

- **CDK CLI Version:** 1.100.0
- **Module Version:** 1.100.0
- **Node.js Version:** 14.x
- **Language (Version):** JS / TypeScript

Start by reading the NextJSLambdaEdge distribution construction in packages/serverless-components/nextjs-cdk-construct/src/index.ts at the referenced lines, then review serverless-next.js issue 1069 for the requested custom behaviors. Determine how behavior precedence is represented for an already created distribution; done means the requested ordering can be specified or the supported limitation is clearly established.

Written by the indexing model from the issue text.