hed-validator v3.12.0

The only new feature in this release is support for validating HED data in non-event BIDS TSV files and sidecars (pending changes to bids-validator).

What's Changed

• Update package-lock.json for TypeScript by @happy5214 in #117
• Implement validation for non-event TSV files by @happy5214 in #119

Full Changelog: v3.11.0...v3.12.0