[v4] Failed to load plugin commitlint-plugin-function-rules

[screendriver]

Since the latest v4 release I'm getting

Failed to load plugin commitlint-plugin-function-rules.
Error: error running commitlint
Failed to load plugin commitlint-plugin-function-rules: Cannot find module 'commitlint-plugin-function-rules'
Require stack:
- /node_modules/@commitlint/load/lib/utils/load-plugin.js
- /node_modules/@commitlint/load/lib/load.js
Error: Failed to load plugin commitlint-plugin-function-rules: Cannot find module 'commitlint-plugin-function-rules'
Require stack:
- /node_modules/@commitlint/load/lib/utils/load-plugin.js
- /node_modules/@commitlint/load/lib/load.js
    at Object.loadPlugin [as default] (/node_modules/@commitlint/load/lib/utils/load-plugin.js:32:23)
    at /node_modules/@commitlint/load/lib/load.js:67:38
    at Array.forEach (<anonymous>)
    at load (/node_modules/@commitlint/load/lib/load.js:65:24)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async showLintResults (file:///src/action.js:132:7)

[wagoid]

Interesting, I wasn't officially supporting commitlint-plugin-function-rules. I had it only in devDependencies, probably there was a package in the dependencies field that depended on this plugin but stopped after an upgrade.

I'll add a PR officially supporting the plugin 👍