build(deps-dev): bump pagefind from 1.1.1 to 1.2.0

Bumps [pagefind](https://github.com/CloudCannon/pagefind) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/CloudCannon/pagefind/releases)
- [Changelog](https://github.com/CloudCannon/pagefind/blob/main/CHANGELOG.md)
- [Commits](Pagefind/pagefind@v1.1.1...v1.2.0)

---
updated-dependencies:
- dependency-name: pagefind
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -9,7 +9,7 @@
     "markdown-it-container": "^4.0.0",
     "markdown-it-deflist": "^3.0.0",
     "markdown-it-mathjax3": "^4.3.2",
-    "pagefind": "^1.1.1",
+    "pagefind": "^1.2.0",
     "pdc": "^0.2.3",
     "remark-definition-list": "^2.0.0",
     "remark-man": "^9.0.0",