Build: Apply security updates

Bumps [grunt](https://github.com/gruntjs/grunt) from 1.1.0 to 1.3.0.
- [Release notes](https://github.com/gruntjs/grunt/releases)
- [Changelog](https://github.com/gruntjs/grunt/blob/main/CHANGELOG)
- [Commits](gruntjs/grunt@v1.1.0...v1.3.0)

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.19 to 4.17.21.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.19...4.17.21)

Closes gh-426
Closes gh-427
Closes gh-428

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

Author: mgol

package-lock.json

@@ -32,7 +32,7 @@
 		"eslint": "7.2.0",
 		"eslint-config-jquery": "3.0.0",
 		"eslint-plugin-import": "2.21.1",
-		"grunt": "1.1.0",
+		"grunt": "1.3.0",
 		"grunt-cli": "1.3.2",
 		"grunt-compare-size": "0.4.2",
 		"grunt-contrib-uglify": "4.0.1",