Make update script fix Dockerfile to include timezone and globalisation packages

### Description

 ```json
"PdfGeneratorSettings": {
    "DisplayFooter": true
}
```

requires globalisation and timezone info in docker images

- https://github.com/Altinn/app-lib-dotnet/pull/792
- https://github.com/Altinn/app-template-dotnet/pull/226

It would be nice if the V9 upgrade script could add this to all apps being upgraded, so that it would work.
