Transfer rules_nodejs to bazel-contrib

[meteorcloudy]

Context: https://github.com/orgs/bazelbuild/discussions/2

Todos:

• [x] Identify project maintainers
• [x] Get approval from project maintainers
• [x] Get approval from bazel-contrib SIG (https://github.com/bazel-contrib/SIG-rules-authors/issues/100)
• [x] Follow the GitHub instructions to transfer the repo
• [x] Add project maintainers for the new repo
• [x] Update GitHub branch protections and other settings
• [x] Update Bazel CI setup

[alexeagle]

@jbedard and I are the project maintainers, I approve this transfer.

Filed https://github.com/bazel-contrib/SIG-rules-authors/issues/100 for the SIG to approve.

[meteorcloudy]

This is done!