Remove the punycode dependency

[desoss]

Describe the bug
This project still relies on the deprecated punycode module.

With the newer node versions this message is shown on every install:

(node:4539) [DEP0040] DeprecationWarning: The punycode module is deprecated. Please use a userland alternative instead.
(Use node --trace-deprecation ... to show where the warning was created)

To Reproduce
How to reproduce the behaviour:

1. Simply npm install or yarn on a project that exploits this dependency

Environment (please complete the following information):

• Node.js: 22
• Middy: 6.0.0

[willfarrell]

We are aware of this, are following sub dependencies PR, and will update when possible.

luzlab/ajv-formats-draft2019#29
garycourt/uri-js#95