Update project localForage to 1.2.0

libgrabber updated project localForage to 1.2.0.

@mozilla

### Metadata information

```json
{
  "metadata": {
    "packageManager": "github",
    "name": "localForage",
    "repo": "mozilla/localForage",
    "files": {
      "basePath": "dist/",
      "include": ["*.min.js"],
      "exclude": []
    },
    "path": "/home/jsdelivr/files/localforage",
    "localVersions": ["0.9.2", "0.9.3", "1.0.0", "1.0.1", "1.0.2", "1.0.3", "1.0.4", "1.1.0", "1.1.1"],
    "remoteVersions": ["0.1.0", "0.1.1", "0.2.0", "0.2.1", "0.3.0", "0.3.1", "0.4.0", "0.4.2", "0.4.3", "0.6.0", "0.6.1", "0.6.2", "0.7.0", "0.8.0", "0.8.1", "0.9.0", "0.9.1", "0.9.2", "0.9.3", "1.0.0", "1.0.1", "1.0.2", "1.0.3", "1.0.4", "1.1.0", "1.1.1", "1.2.0"],
    "branchVersions": []
  },
  "version": "1.2.0",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/localforage/1.2.0",
  "branch": "localForage/1.2.0"
}
```