fix: upgrade dompurify from 2.1.0 to 2.1.1 (#1402)

Snyk has created this PR to upgrade dompurify from 2.1.0 to 2.1.1.

See this package in npm:
https://www.npmjs.com/package/dompurify

See this project in Snyk:
https://app.snyk.io/org/anikethsaha/project/6efe7e04-4e52-497e-8ad5-570733cc577a?utm_source=github&utm_medium=upgrade-pr