Update dependency less-loader to v12

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
less-loader	^11.1.4 -> ^12.0.0

---

Release Notes

webpack-contrib/less-loader (less-loader)

### [`v12.2.0`](https://redirect.github.com/webpack-contrib/less-loader/blob/HEAD/CHANGELOG.md#1220-2024-01-30) [Compare Source](https://redirect.github.com/webpack-contrib/less-loader/compare/v12.1.0...v12.2.0) ##### Features - add `@rspack/core` as an optional peer dependency ([#​537](https://redirect.github.com/webpack-contrib/less-loader/issues/537)) ([71dd711](https://redirect.github.com/webpack-contrib/less-loader/commit/71dd711fd1ac796d5c7d972c61acfe5036df3a40)) ### [`v12.1.0`](https://redirect.github.com/webpack-contrib/less-loader/blob/HEAD/CHANGELOG.md#1210-2024-01-19) [Compare Source](https://redirect.github.com/webpack-contrib/less-loader/compare/v12.0.0...v12.1.0) ##### Features - added the `lessLogAsWarnOrErr` option ([#​536](https://redirect.github.com/webpack-contrib/less-loader/issues/536)) ([3c4e6e0](https://redirect.github.com/webpack-contrib/less-loader/commit/3c4e6e0293e268b76a22c203024fdf248980a893)) ### [`v12.0.0`](https://redirect.github.com/webpack-contrib/less-loader/blob/HEAD/CHANGELOG.md#1200-2024-01-15) [Compare Source](https://redirect.github.com/webpack-contrib/less-loader/compare/v11.1.4...v12.0.0) ##### ⚠ BREAKING CHANGES - minimum supported Node.js version is `18.12.0` ([#​533](https://redirect.github.com/webpack-contrib/less-loader/issues/533)) ([f70e832](https://redirect.github.com/webpack-contrib/less-loader/commit/f70e832485cc1b54bf2f57c9b707eb96aeaf52c8)) ##### [11.1.4](https://redirect.github.com/webpack-contrib/less-loader/compare/v11.1.3...v11.1.4) (2023-12-27) ##### Bug Fixes - invalid dependencies with working directory ([#​531](https://redirect.github.com/webpack-contrib/less-loader/issues/531)) ([2ec31a6](https://redirect.github.com/webpack-contrib/less-loader/commit/2ec31a6e4725ed245c10253f10e60f7f222722a5)) ##### [11.1.3](https://redirect.github.com/webpack-contrib/less-loader/compare/v11.1.2...v11.1.3) (2023-06-08) ##### Bug Fixes - **perf:** avoid using `klona` for `less` options ([#​520](https://redirect.github.com/webpack-contrib/less-loader/issues/520)) ([8a63159](https://redirect.github.com/webpack-contrib/less-loader/commit/8a6315985b63c1fbb6b31ada1824951a2d2fbaa8)) ##### [11.1.2](https://redirect.github.com/webpack-contrib/less-loader/compare/v11.1.1...v11.1.2) (2023-05-31) ##### Bug Fixes - remove unused `v` dependency ([#​517](https://redirect.github.com/webpack-contrib/less-loader/issues/517)) ([8fd9206](https://redirect.github.com/webpack-contrib/less-loader/commit/8fd9206aa607ba989fdcccd8f1c000dfc65c9017)) ##### [11.1.1](https://redirect.github.com/webpack-contrib/less-loader/compare/v11.1.0...v11.1.1) (2023-05-28) ##### Bug Fixes - handling errors better ([#​515](https://redirect.github.com/webpack-contrib/less-loader/issues/515)) ([5e0308e](https://redirect.github.com/webpack-contrib/less-loader/commit/5e0308e106feec767b44a5fa29696009f95d3a2a)) - make errors serializable ([#​516](https://redirect.github.com/webpack-contrib/less-loader/issues/516)) ([68adcc2](https://redirect.github.com/webpack-contrib/less-loader/commit/68adcc27f88737db4739942ebd611591ec360b74))

---

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