Update project dustjs.helpers to v1.5.0

libgrabber updated project dustjs.helpers to v1.5.0.

@linkedin

### Metadata information

```json
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    "packageManager": "github",
    "name": "dustjs.helpers",
    "repo": "linkedin/dustjs-helpers",
    "files": {
      "basePath": "dist/",
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      "exclude": []
    },
    "path": "/home/jsdelivr/files/dustjs.helpers",
    "localVersions": ["1.1.1", "1.2.0"],
    "remoteVersions": ["v1.0.1", "v1.1.1", "v1.1.2", "v1.2.0", "v1.3.0", "v1.4.0", "v1.5.0"],
    "branchVersions": []
  },
  "version": "v1.5.0",
  "updated": true,
  "updatePath": "/home/jsdelivr/files/dustjs.helpers/1.5.0",
  "branch": "dustjs.helpers/v1.5.0"
}
```