Bump grunt-contrib-uglify from 4.0.1 to 5.0.1

Bumps [grunt-contrib-uglify](https://github.com/gruntjs/grunt-contrib-uglify) from 4.0.1 to 5.0.1.
- [Release notes](https://github.com/gruntjs/grunt-contrib-uglify/releases)
- [Changelog](https://github.com/gruntjs/grunt-contrib-uglify/blob/main/CHANGELOG)
- [Commits](gruntjs/grunt-contrib-uglify@v4.0.1...v5.0.1)

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

package.json

@@ -40,7 +40,7 @@
     "eslint-plugin-standard": "^4.0.0",
     "grunt": "^1.0.4",
     "grunt-contrib-concat": "^1.0.1",
-    "grunt-contrib-uglify": "^4.0.1",
+    "grunt-contrib-uglify": "^5.0.1",
     "grunt-eslint": "^22.0.0",
     "grunt-karma": "^3.0.2",
     "grunt-karma-coveralls": "^2.5.4",