chore(deps): update dependency postcss-cli to v11

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
postcss-cli	9.1.0 → 11.0.1

---

Release Notes

postcss/postcss-cli (postcss-cli)

v11.0.1

Compare Source

• Update and minimize dependencies

v11.0.0

Compare Source

• BREAKING: Require Node.js v18+ (#​464)
• Upgrade to postcss-load-config@5 for improved ESM & TS config support (#​461, #​462)

v10.1.0

Compare Source

• Allow running --watch mode in non-TTY contexts, like Docker (#​448)
• Update dependencies

v10.0.0

Compare Source

• BREAKING: Drop Node 12 support (#​438)
• Add support for ESM config files (#​437)

---

Configuration

📅 Schedule: Branch creation - Between 12:00 AM and 03:59 AM, only on Monday ( * 0-3 * * 1 ) (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}