Bumps the npm_and_yarn group with 3 updates in the / directory: [express](https://github.com/expressjs/express), [katex](https://github.com/KaTeX/KaTeX) and [serve-handler](https://github.com/vercel/serve-handler). Updates `express` from 4.21.1 to 4.21.2 - [Release notes](https://github.com/expressjs/express/releases) - [Changelog](https://github.com/expressjs/express/blob/4.21.2/History.md) - [Commits](expressjs/express@4.21.1...4.21.2) Updates `path-to-regexp` from 0.1.10 to 0.1.12 - [Release notes](https://github.com/pillarjs/path-to-regexp/releases) - [Changelog](https://github.com/pillarjs/path-to-regexp/blob/master/History.md) - [Commits](pillarjs/path-to-regexp@v0.1.10...v0.1.12) Updates `katex` from 0.16.11 to 0.16.21 - [Release notes](https://github.com/KaTeX/KaTeX/releases) - [Changelog](https://github.com/KaTeX/KaTeX/blob/main/CHANGELOG.md) - [Commits](KaTeX/KaTeX@v0.16.11...v0.16.21) Updates `serve-handler` from 6.1.5 to 6.1.6 - [Release notes](https://github.com/vercel/serve-handler/releases) - [Commits](vercel/serve-handler@6.1.5...6.1.6) --- updated-dependencies: - dependency-name: express dependency-type: indirect dependency-group: npm_and_yarn - dependency-name: path-to-regexp dependency-type: indirect dependency-group: npm_and_yarn - dependency-name: katex dependency-type: indirect dependency-group: npm_and_yarn - dependency-name: serve-handler dependency-type: indirect dependency-group: npm_and_yarn ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>