fix: pin remark-cli to commonjs form

[shaunwarman]

Pinning remark-cli to commonjs form as 10.x.x adds esmodule support and will show the below on new lass projects

> remark . -qfo

README.md
  1:1  error  Error: Cannot parse file `.remarkrc`
Cannot import `node_modules/remark-preset-github/index.js`
Error [ERR_REQUIRE_ESM]: require() of ES Module /Users/shaunwarman/Development/Source/side/xxx/node_modules/to-vfile/index.js from /Users/shaunwarman/Development/Source/side/xxx/node_modules/remark-contributors/index.js not supported.
Instead change the require of /Users/shaunwarman/Development/Source/side/xxx/node_modules/to-vfile/index.js in /Users/shaunwarman/Development/Source/side/xxx/node_modules/remark-contributors/index.js to a dynamic import() which is available in all CommonJS modules

[titanism]

v3.1.1 released