DoS vulnerability from dicer@0.2.5

Hello,

Snyk is reporting a vulnerability in this repo, that is coming from the Dicer library:

```
Issues with no direct upgrade or patch:
  ✗ Denial of Service (DoS) [High Severity][https://snyk.io/vuln/SNYK-JS-DICER-2311764] in dicer@0.2.5
    introduced by express-openapi-validator@4.13.7 > multer@1.4.4 > busboy@0.2.14 > dicer@0.2.5
  No upgrade or patch available
```

Thanks