Check multiple links on one line

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 7.0.x, 7.1.x
• Component/s: Website
• Labels: None
• Git Pull Request: https://github.com/sez11a/liferay-docs/pull/2852 , https://github.com/sez11a/liferay-docs/pull/2853

Currently, our check-links task skips lines with multiple relative links (e.g., lines in tables). Validate all relative links including those in tables.