Bump grunt from 1.3.0 to 1.5.3

Bumps [grunt](https://github.com/gruntjs/grunt) from 1.3.0 to 1.5.3.
- [Release notes](https://github.com/gruntjs/grunt/releases)
- [Changelog](https://github.com/gruntjs/grunt/blob/main/CHANGELOG)
- [Commits](gruntjs/grunt@v1.3.0...v1.5.3)

Closes gh-19

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

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

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

package.json

@@ -38,7 +38,7 @@
   },
   "devDependencies": {
     "adm-zip": "0.4.16",
-    "grunt": "1.3.0",
+    "grunt": "1.5.3",
     "grunt-cli": "1.3.2",
     "grunt-contrib-jshint": "2.1.0",
     "grunt-eslint": "23.0.0",