Suppress CVE-2020-7753 for trim
Accept [CVE-2020-7753](https://nvd.nist.gov/vuln/detail/CVE-2020-7753) for [trim](https://www.npmjs.com/package/trim) module, which is for Regular Expression Denial of Service (ReDoS). Can be seen in:
- https://gitlab.com/gitlab-ci-utils/pagean/-/jobs/823430248
- https://gitlab.com/gitlab-ci-utils/pa11y-ci-reporter-html/-/jobs/823429549
- https://gitlab.com/boardsummary/BoardSummaryForTrelloChromeExtension/-/jobs/823399721
Module only used as a dev dependency in Stylelint.
issue