Resolve "No longer output tar from Build job"

Closes #273 (closed)
Tested on UBI and Distroless projects

• UBI - Proxyv2-1.7
• Distroless - Base

The main bit of work was

• Removing the docker archive creation in build
• Using a podman pull in the oscap jobs using the digest created by the push to staging
• Creating the docker archive in the sign image job by using a skopeo copy by digest
• Combining the documentation stage jobs into a single job to resolve inter-dependencies without creating a new stage

This code included other fixes as well

• No longer add Content-Encoding in S3 upload as this messes up the signature on the all-in-one tar.gz file
• Updates all references of IM_NAME to IMAGE_NAME. Outputs IMAGE_NAME in the build again for jobs that need this value but were not depending on hardening_manifest
• Updates print statements in the twistlock.py to use the logging module