build(deps): [security] bump clean-css from 4.1.9 to 4.1.11

[dependabot-preview]

Bumps clean-css from 4.1.9 to 4.1.11. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Regular Expression Denial of Service in clean-css Version of clean-css prior to 4.1.11 are vulnerable to Regular Expression Denial of Service (ReDoS). Untrusted input may cause catastrophic backtracking while matching regular expressions. This can cause the application to be unresponsive leading to Denial of Service.

Recommendation

Upgrade to version 4.1.11 or higher.

Affected versions: < 4.1.11

Changelog

Sourced from clean-css's changelog.

4.1.11 / 2018-03-06

• Backports fixes to ReDOS vulnerabilities in validator code.

4.1.10 / 2018-03-05

• Fixed issue #988 - edge case in dropping default animation-duration.
• Fixed issue #989 - edge case in removing unused at rules.
• Fixed issue #1001 - corrupted tokenizer state.
• Fixed issue #1006 - edge case in handling invalid source maps.
• Fixed issue #1008 - edge case in breaking up font shorthand.

Commits

• 7812d59 Version 4.1.11.
• 0440b4a Fixes ReDOS vulnerabilities.
• c601ebd Version 4.1.10.
• 9e0a38e Fixes #1006 - handling invalid input source maps.
• 913d72c Fixes #1008 - edge case in breaking up font.
• bedd8a9 Adds @abarre fix to #1001 to release notes.
• e944a2b #1001 Fix corrupted state of tokenizer (#1010)
• 8be4084 Fixes #989 - edge case in removing unused at-rules.
• 21a5df0 Fixes #988 - edge case in dropping animation-duration.
• See full diff in compare view

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[vizipi]

Pull request analysis by VIZIPI

Below you will find who is the most qualified team member to review your code.
This analysis includes his/her work on the code included in this Pull request, in addition to their experience in code affected by these changes ( partly found within the list of potential missing files below )   Feedback always welcome

Reviewers with knowledge related to these changes

Match %	Person	Commit Count	Common Files
100.00 %	fangli-FED	6	1
100.00 %	轩辕焮痕	3	1
100.00 %	atom-yang	2	1

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Potential missing files from this Pull request

files commonly committed with a subset of this pr, but not committed this time. (click to collapse)

File	Percentile	rate
package.json	47.56 %	39 out of 82 times

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Committed file ranks

(click to expand)

97.60%[yarn.lock]