Add skipUpdateCheck option

[work933k]

Added option (--skipUpdateCheck) to not check for an updated version of Chromatic. We have over a 100 of Storybook instances which we check with Chromatic. Our private NPM-registry-feed (Azure DevOps artifacts) does not support retrieving the version-info and triggers an error. Having these errors clutters our CI-logs.

This is a non-breaking change and can be marked as #patch

[ghengeveld]

Nice one, thanks for contributing! There's a couple tweaks that need to be made to fully support this option through all config methods (config file, CLI flag, GitHub Action arg, Node API arg). Overall looks good though 👍

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.02% (target: -1.00%)	✅ 62.50%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (4e0c1a7)	8431	6635	78.70%
Head commit (d848f32)	8439 (+8)	6640 (+5)	78.68% (-0.02%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#928)	8	5	62.50%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[ghengeveld]

🚀 PR was released in v11.1.0 🚀