tools: update remark-preset-lint-node@1.15.1 to 1.16.0

This adds linting for code fence language/grammar strings. This is so,
for example, we have only one of ```text and ```txt and not both.

PR-URL: https://github.com/nodejs/node/pull/33852


Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>