[DEV/DEP]: Bump terser from 5.17.7 to 5.18.1 (#271)

Bumps [terser](https://github.com/terser/terser) from 5.17.7 to 5.18.1.
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](terser/terser@v5.17.7...v5.18.1)

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

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

package.json

@@ -37,7 +37,7 @@
         "mocha": "~10.2.0",
         "nyc": "^15.1.0",
         "puppeteer": "~20.7.2",
-        "terser": "~5.17.1",
+        "terser": "~5.18.1",
         "vue-tabs-component": "^1.5.0",
         "vuepress": "^1.9.7",
         "vuepress-plugin-tabs": "^0.3.0",