build(deps-dev): bump uglify-js from 3.6.2 to 3.6.3

Bumps [uglify-js](https://github.com/mishoo/UglifyJS2) from 3.6.2 to 3.6.3.
- [Release notes](https://github.com/mishoo/UglifyJS2/releases)
- [Commits](mishoo/UglifyJS@v3.6.2...v3.6.3)

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

package.json

@@ -77,7 +77,7 @@
     "rollup-plugin-node-resolve": "5.2.0",
     "rollup-plugin-prettier": "0.6.0",
     "rollup-plugin-terser": "5.1.2",
-    "uglify-js": "3.6.2",
+    "uglify-js": "3.6.3",
     "whatwg-fetch": "3.0.0"
   },
   "files": [