Update project js-xlsx to v0.7.11

libgrabber updated project js-xlsx to v0.7.11.

@SheetJS

### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "js-xlsx",
    "repo": "SheetJS/js-xlsx",
    "files": {
      "basePath": "dist",
      "exclude": ["LICENSE"],
      "include": ["**/*"]
    },
    "path": "/home/jsdelivr/files/js-xlsx",
    "localVersions": [],
    "remoteVersions": ["v0.4.3", "v0.5.0", "v0.5.7", "v0.5.8", "v0.5.9", "v0.5.10", "v0.7.1", "v0.7.2", "v0.7.3", "v0.7.4", "v0.7.5", "v0.7.6-a", "v0.7.6-h", "v0.7.6-i", "v0.7.6", "v0.7.7", "v0.7.9", "v0.7.10", "v0.7.11"],
    "branchVersions": []
  },
  "version": "v0.7.11",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/js-xlsx/0.7.11",
  "branch": "js-xlsx/v0.7.11"
}
```