Merge pull request #2319 from alphagov/dependabot/npm_and_yarn/mermai… #1578

Job	Run time
Dependency Review scan / dependency-review-push	11s
Lint Ruby / Run ErbLint	17s
CodeQL SAST scan / Analyze	1m 29s
Dependency Review scan / dependency-review-pr	0s
Lint JavaScript / Run Standardx	19s
Lint Ruby / Run RuboCop	13s
Lint SCSS / Run Stylelint	20s
Security Analysis / Run Brakeman	25s
Test JavaScript / Run Jasmine	40s
Test Ruby / Run Minitest	7m 51s
	11m 45s

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