Bump clean-css from 4.2.4 to 5.3.2

[dependabot[bot]]

Bumps clean-css from 4.2.4 to 5.3.2.

Changelog

Sourced from clean-css's changelog.

5.3.2 / 2023-01-19

• Fixed issue #1224 - incorrect parsing of selectors with double hyphen.
• Fixed issue #1228 - incorrect appending of '%' inside rgba colors.
• Fixed issue #1232 - support for @container keyword.
• Fixed issue #1239 - edge case in handling @import statements.
• Fixed issue #1242 - support for @layer keyword.

5.3.1 / 2022-07-13

• Fixed issue #1218 - double hyphen in at-rule breaks parsing.
• Fixed issue #1220 - adds optimization for nth-* rules.

5.3.0 / 2022-03-31

• Adds customizable value optimizers for variables.
• Fixed issue #1159 - adds optimization for nth-child and nth-of-type.
• Fixed issue #1181 - CSS level 4 color functions with spaces.
• Fixed issue #1183 - fraction optimizer breaks image-set.
• Fixed issue #1208 - handling generic family names.
• Fixed issue #1210 - handling file:// protocol.

5.2.4 / 2022-01-28

• Fixed issue #1196 - correctly parse variables & comments mix.

5.2.3 / 2022-01-26

• Fixed issue #1185 - keeping comments inside variables.
• Fixed issue #1194 - unexpected end of JSON input when source map is empty.

5.2.2 / 2021-10-21

• Fixed an unsafe data URI regex, which, when clean-css is used as a service, could be used in a DOS attack.

5.2.1 / 2021-09-30

• Fixed issue #1186 - bad error handling in batch mode with promises.

5.2.0 / 2021-09-25

• Fixed issue #1180 - properly handle empty variable values.

... (truncated)

Commits

• 2f9761e Version 5.3.2.
• 3c3b4a1 Updates changelog for version 5.3.2.
• d345240 Fixes #1224 - incorrect parsing of selectors with double hyphen.
• f6a4c29 Corrects variable name for understandability.
• 17c4a46 #1239 suggested fix for import statements getting broken when there is no spa...
• 576a0f0 Fixes #1242 - add support for the "@​layer" keyword (#1243)
• 690fd43 Fixes #1232 - add support for the "@​container" keyword (#1241)
• cc7b605 Adds support for UTF-8 BOM.
• d9b4c63 Fixes incorrectly appending '%'s to rgba of numbers (#1228)
• f1047cd Version 5.3.1.
• Additional commits viewable in compare view

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