Upgrade from Buster to Bullseye Docker images

[jbpaux]

What this PR does / why we need it:
Upgrade container images to Bullseye (with the exception of the intermediate opencv container image)
Part of #606
Special notes for your reviewer:
I'll have a look if doc need to be updated.

If applicable:

• this PR has an associated PR with documentation in akri-docs
• this PR contains unit tests
• added code adheres to standard Rust formatting (cargo fmt)
• code builds properly (cargo build)
• code is free of common mistakes (cargo clippy)
• all Akri tests succeed (cargo test)
• inline documentation builds (cargo doc)
• all commits pass the DCO bot check by being signed off -- see the failing DCO check for instructions on how to retroactively sign commits

[jbpaux]

Don't merge it before I update the USE_OPENCV_BASE_VERSION after intermediate image has been pushed

[kate-goldenring]

Don't merge it before I update the USE_OPENCV_BASE_VERSION after intermediate image has been pushed

@jbpaux, #609 is merged. should be good to update USE_OPENCV_BASE_VERSION. Also i added a do-not-merge flag for cases like this. I can remove it once the env is updated

[jbpaux]

it should be good but I think the previous intermediate image hasn't been pushed so this one if failing. Maybe the github action is not triggering push well ?

[diconico07]

Indeed the github action skipped the build and push part on merge 😒 , will do a PR to fix that behavior and then build those containers.

[jbpaux]

/version patch

[jbpaux]

Feel free to update version and merge :)

[diconico07]

/version patch