Chore(deps): Bump prismjs from 1.19.0 to 1.21.0 (#26875)

Bumps [prismjs](https://github.com/PrismJS/prism) from 1.19.0 to 1.21.0.
- [Release notes](https://github.com/PrismJS/prism/releases)
- [Changelog](https://github.com/PrismJS/prism/blob/master/CHANGELOG.md)
- [Commits](https://github.com/PrismJS/prism/compare/v1.19.0...v1.21.0)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -248,7 +248,7 @@
     "mousetrap-global-bind": "1.1.0",
     "nodemon": "2.0.2",
     "papaparse": "4.6.3",
-    "prismjs": "1.19.0",
+    "prismjs": "1.21.0",
     "prop-types": "15.7.2",
     "rc-cascader": "1.0.1",
     "re-resizable": "^6.2.0",