Update project jquery.easy-pie-chart to 2.1.6

libgrabber updated project jquery.easy-pie-chart to 2.1.6.

@rendro

### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "jquery.easy-pie-chart",
    "repo": "rendro/easy-pie-chart",
    "files": {
      "basePath": "dist/",
      "include": ["angular.easypiechart.min.js", "easypiechart.min.js", "jquery.easypiechart.min.js"],
      "exclude": []
    },
    "path": "/home/jsdelivr/files/jquery.easy-pie-chart",
    "localVersions": ["1.0.1", "1.1.0", "1.2.3", "2.1.4"],
    "remoteVersions": ["1.0.0", "1.0.1", "1.0.2", "1.1.0", "1.2.2", "1.2.3", "1.2.4", "1.2.5", "2.0.0", "2.0.1", "2.0.2", "2.0.3", "2.0.4", "2.0.5", "2.1.0", "2.1.1", "2.1.2", "2.1.3", "2.1.4", "2.1.6"],
    "branchVersions": []
  },
  "version": "2.1.6",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/jquery.easy-pie-chart/2.1.6",
  "branch": "jquery.easy-pie-chart/2.1.6"
}
```