Update dependency postcss-cli to v11

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
postcss-cli	^6.1.2 -> ^11.0.0

---

Release Notes

postcss/postcss-cli (postcss-cli)

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)

v9.1.0

Compare Source

• Don't write to files if they're unchanged (#​320, #​417)

v9.0.2

Compare Source

• Switch to picocolors (#​409)
• Remove test files from npm package

v9.0.1

Compare Source

• Actually exit with error when attempting to stdout in watch mode
• Remove bin/ from files in package.json

v9.0.0

Compare Source

• BREAKING: Require Node.js v12+
• BREAKING: Must specify full file path, including .js extension, when loading local plugins with --use (#​401)
• BREAKING: Officially remove support for watching postcss config (was already broken in previous releases)
• Add support for dir-dependency messages (#​383, #​391)
• Update deps

v8.3.1

Compare Source

• Ensure paths are not interpreted as numbers (#​360)
• Better errors for incorrect postcss version (#​361, #​362)

v8.3.0

Compare Source

• Exit on EOF/^D (#​358)

v8.2.0

Compare Source

• Allow backslashes in paths for better Windows experience (#​355)

v8.1.0

Compare Source

• Add support for postcss.config.cjs files (#​351)

v8.0.0

Compare Source

• BREAKING: Support postcss v8 (#​344, #​349)
• BREAKING: postcss is now a peerDependency, you must install it seperately (#​344, #​349)
• Upgrade dependencies (#​340)

v7.1.2

Compare Source

• Make --version machine-readable (#​334, #​335)
• Organize and clarify --help text (#​336)
• Update dependencies

v7.1.1

Compare Source

• Fix bug where external source maps were not properly generated (#​324)
• Update dependencies

v7.1.0

Compare Source

• Respect map.annotation option when set to a string (#​307)

v7.0.0

Compare Source

• BREAKING: Drop support for Node 6 & 8
• Update globby, which may be a breaking change for a small number of users using certain glob patterns, see https://github.com/mrmlnc/fast-glob#pattern-syntax for details (#​303)
• Update dependencies

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), 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 has been generated by Mend Renovate. View repository job log here.