Move repo mhdawson/wasm-builder to Node.js org

[mhdawson]

This issue is to get agreement to move the repo https://github.com/mhdawson/wasm-builder to the organization.

The repo will be used to manage the container used to build WASM blobs within the dependencies of Node.js.

You can read more about the what/why in - https://github.com/nodejs/security-wg/issues/1236#issuecomment-2378148384

The TLDR; is that it is to improve the repeatability and documentation of the tools/environments used to build the WASM blobs that end up in Node.js

I believe I have agreement from the maintainers of the deps in Node.js that include WASM (undici, amaro, cjs-module-lexer)

The existing repo has the config and actions needed to build the container and publish releases. It will need to be updated to use a token which is needed by the release please automation. PR to request new token - https://github.com/nodejs/admin/pull/926