Fix Docker Hub release

[alilleybrinker]

https://github.com/mitre/hipcheck/actions/runs/10783600284

[patrickjcasey]

I investigated this issue and was unable to determine why the Docker Hub job did not run on the 3.6.2 nor 3.6.3 releases. There was a bug in the Docker image build process related to apt installing the protobuf-compiler package in the wrong step of the Containerfile. But based on the GitHub actions documentation, it seems like the job should have run after a successful release pipeline, which occurred for both 3.6.2 and 3.6.3.

The following releases of hipcheck are missing from Dockerhub

• 3.3.2
• 3.4.0
• 3.5.0
• 3.6.0
• 3.6.1
• 3.6.2
• 3.6.3

There is a tool https://github.com/nektos/act that looks useful for debugging issues, but Docker does seem to have issues with MITRE's internal network