v0.21.1

What's Changed

• chore: use eslint-fix-utils for element and property removals by @JoshuaKGoldberg in #750
• chore(deps): update dependency typescript-eslint to v8.21.0 by @renovate in #764
• fix(no-redundant-files): detect variations of README.md as redundant by @michaelfaith in #765

Full Changelog: v0.21.0...v0.21.1