Bump less from 3.13.1 to 4.1.1

[dependabot]

Bumps less from 3.13.1 to 4.1.1.

Release notes

Sourced from less's releases.

v4.1.1

• Bug fixes

v4.1.0

Mixin parentheses requirement removed

This was maybe too big a change without some kind of deprecation or conversion. So for this version, this works again:

.mixin;

v4.0.0

This release has 2 breaking changes:

Parentheses required for mixin calls

This aligns it with syntax for calling detached rulesets.

Example

.mixin() {}
.mixin;  // error in 4.0

Parens-division now the default math setting

Parentheses are required (by default) around division-like expressions, to force math evaluation.

Example:

@ratio_large: 16;
@ratio_small: 9;
/** The following will produce device-aspect-ratio: 1.77777778 by default in 3.x */
@​media all and (device-aspect-ratio: @​ratio_large / @​ratio_small) {
.body { max-width: 800px; }
}

Produces:

@media all and (device-aspect-ratio: 16 / 9) {
  .body {
    max-width: 800px;
  }
}

You can, of course, get old math behavior. See: http://lesscss.org/usage/#less-options-math

... (truncated)

Changelog

Sourced from less's changelog.

Change Log

v4.0.0 (2020-12-18)

• #3573 v4.0.0 (#3573) (@​matthew-dean)

Commits

• f4e7529 Merge branch 'master' of https://github.com/less/less.js
• 9538aba Release/v4.1.1 (#3599)
• 4cc9b83 Merge branch 'master' of https://github.com/less/less.js
• 9d9e650 v4.1.1
• f727b26 Fixes #3586 (#3589)
• 63c1827 Fix expected response when there's a socket error (#3597)
• 3c23217 Release v4.1.0
• d495fb2 v4.1.0
• a4b6c85 Roll back paren requirement on mixin calls (#3588)
• 7f1938e Update rollup and other build dependencies (#3583)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually

[jdlrobson]

less/less.js#3573 seems like a straightforward release

[jdlrobson]

Confirmed make css runs without errors