Docker fails to build

### Issue
When attempting to build grip-project via the provided docker, it fails with `` missing from the wheel build process for `confluent_kafka`.
### Expected behaviour
Running and building docker with the provided dockerfile successfully installs grip-project binaries/executables.
### Steps to reproduce
Run command `sudo docker build -t 'gripproject:Dockerfile' . `

Start by running the reported sudo docker build command and inspect the provided Dockerfile around installation of confluent_kafka. Trace why librdkafka/rdkafka.h is unavailable during the wheel build. Done means the image builds successfully and installs the grip-project binaries or executables.

Written by the indexing model from the issue text.