Bump govuk_publishing_components from 47.0.0 to 49.1.0 #1303

Job	Run time
Test Ruby	1m 40s
CodeQL SAST scan / Analyze	1m 38s
Dependency Review scan / dependency-review-pr	5s
Dependency Review scan / dependency-review-push	0s
Lint JavaScript / Run Standardx	13s
Security Analysis / Run Brakeman	30s
Lint SCSS / Run Stylelint	16s
Lint Ruby / Run RuboCop	23s
	4m 45s

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