Merge pull request #2496 from alphagov/dependabot/npm_and_yarn/postcs… #2191

Job	Run time
Lint Ruby / Run ErbLint	14s
Dependency Review scan / dependency-review-push	6s
CodeQL SAST scan / Analyze	1m 55s
Dependency Review scan / dependency-review-pr	0s
Lint JavaScript / Run Standardx	23s
Lint Ruby / Run RuboCop	18s
Security Analysis / Run Brakeman	32s
Lint SCSS / Run Stylelint	19s
Test JavaScript / Run Jasmine	1m 3s
Test Ruby / Run Minitest	8m 18s
	13m 8s

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