chore(deps-dev): bump katex from 0.16.10 to 0.16.21 in /extensions/markdown-language-features#1

dependabot[bot] wants to merge 1 commit intomainSoonerseye/vscode:mainfrom

dependabot/npm_and_yarn/extensions/markdown-language-features/katex-0.16.21Soonerseye/vscode:dependabot/npm_and_yarn/extensions/markdown-language-features/katex-0.16.21Copy head branch name to clipboard