v2.1.0

Release version 2.1.0.

What's Changed

• Fix antora version and add env during release into antora by @michelu89 in #3
• Update tagged_release.yml by @michelu89 in #5
• Add highlight functionality to search input in the commandbar by @michelu89 in #7

Full Changelog: https://github.com/eclipse-esmf/esmf-sdk-js-schematics/commits/v2.1.0