Bump terser from 5.7.1 to 5.14.2

Bumps [terser](https://github.com/terser/terser) from 5.7.1 to 5.14.2.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -74,7 +74,7 @@
     "qunit": "2.16.0",
     "rimraf": "3.0.2",
     "rollup": "2.52.8",
-    "terser": "5.7.1",
+    "terser": "5.14.2",
     "web-animations-js": "2.3.2",
     "vitepress": "^1.0.0-alpha.13",
     "vue": "^3.2.38"