Merge pull request #3434 from alphagov/dependabot/npm_and_yarn/stylel… #955

Job	Run time
Integration tests	43s
Security Analysis / Run Brakeman	18s
Lint ERB / Lint ERB	10s
Lint JavaScript / Run Standardx	14s
Lint Ruby / Run RuboCop	11s
Lint SCSS / Run Stylelint	15s
Run Pact tests / Verify pact tests	16s
Test JavaScript / Run Jasmine	40s
Test Ruby / Run RSpec	1m 2s
	3m 49s

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