Bump dhtmlx-gantt from 8.0.6 to 8.0.10 (#85)

Bumps [dhtmlx-gantt](https://github.com/DHTMLX/gantt) from 8.0.6 to 8.0.10.
- [Release notes](https://github.com/DHTMLX/gantt/releases)
- [Changelog](https://github.com/DHTMLX/gantt/blob/master/whatsnew.md)
- [Commits](DHTMLX/gantt@v8.0.6...v8.0.10)

---
updated-dependencies:
- dependency-name: dhtmlx-gantt
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "license": "GPL-2.0-or-later",
   "dependencies": {
-    "dhtmlx-gantt": "^8.0.6"
+    "dhtmlx-gantt": "^8.0.10"
   },
   "scripts": {
     "build": "webpack --config webpack.config.js",