chore: add amp-devcontainer templates to collection

[rjaegers]

What type of PR is this?

• Add a new dev container collection
• Update to an existing dev container collection
• Documentation/spec update
• Other containers.dev site update (UX, layout, etc)

Description

This PR adds collection support for the containers published under Philips Software's amp-devcontainer Dev Container ecosystem. It contains well-maintained, tested and modern tooling for software development in the Rust and C++ languages.

A small quote from the README.md:

Key Features
Batteries Included 🔋: Pre-configured tools for local development and continuous integration.
Developer Experience 👩‍💻: Minimal set-up time and maximal shift-left.
Multi-platform Support ⚙️: Compatible with x64 and arm64 hardware on Windows, Linux, and macOS.
Image Flavors 🍨: Dedicated containers for C++ and Rust development.
IDE Integration 💻: Fully compatible with GitHub Codespaces and VS Code.
Semantic Versioning 🔢: Clear versioning strategy for container images.
Secure 🔒: Emphasis on supply-chain security and compatible with Dependabot.
Tested ✅: Includes verification tests.

The containers try to be as "batteries included" as possible without being overly opinionated, and are usable for both local development and continuous integration.

All containers are multi-platform and can be used on x64 (x86-64) and arm64 hardware on an operating system that supports an OCI compatible container engine. This includes Windows, Linux, and macOS on both Intel and Apple silicon.

Collection checklist

If your PR contributes a new collection, please utilize this checklist:

• Collection name
• Maintainer name
• Maintainer contact link (i.e. link to a GitHub repo, email)
• Repository URL
• OCI Reference
• I acknowledge that this collection provides new functionality, distinct from the existing collections part of this index.