Bump flatted from 3.4.2 to 3.4.3

Bumps [flatted](https://github.com/WebReflection/flatted) from 3.4.2 to 3.4.3.
- [Commits](WebReflection/flatted@v3.4.2...v3.4.3)

---
updated-dependencies:
- dependency-name: flatted
  dependency-version: 3.4.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -44,7 +44,7 @@
 		"@11ty/eleventy-utils": "^2.0.7",
 		"@rgrove/parse-xml": "^4.2.1",
 		"debug": "^4.4.3",
-		"flatted": "^3.4.2",
+		"flatted": "^3.4.3",
 		"p-queue": "6.6.2"
 	},
 	"ava": {