Update sphinx requirement from <3.6.0,>=3.0.0 to >=3.0.0,<4.2.0#40

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dependabot/pip/sphinx-gte-3.0.0-and-lt-4.2.0observatorycontrolsystem/ingester:dependabot/pip/sphinx-gte-3.0.0-and-lt-4.2.0Copy head branch name to clipboard