feat: bump protobuf to 4.21.12

[shawaj]

Issue

• Link:
• Summary:

How

• update requirements.txt version
• regenerate protos with latest versions

Screenshots

References

Checklist

• [x] Tests added
• [x] Cleaned up commit history (rebase!)
• [x] Documentation added
• [x] Thought about variable and method names

[shawaj]

had to regenerate protos using protoc - however not sure I have done it correctly.

@NebraLtd/developers I don't suppose any of you have experience with protobuf / protoc? And would be able to check this

[pritamghanghas]

@shawaj Not sure what was the reason for updating protobuff but I don't see any issues.

[shawaj]

No real reason @pritamghanghas other than for it to be on latest up to date versions

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[shawaj]

will merge this without version update, and then update version in #208