Move to using official container for IB pipeline runner

I have updated this to use the official hardened image stored in registry1 (docker pull registry1.dso.mil/ironbank/ironbank-pipelines/pipeline-runner@sha256:f7f327f7827f58ecb66ca47fb27e655e19ee1d53151fb256e162acee84cadf8b)

summary of changes:

• updated all necessary dependencies
• removed install of jsonchema inside the pipeline (2 places)
• updated image path in global yaml
• updated to use python 3.9 from python 3.6

Tested & Successful:

• UBI 8
• UBI 8 minimal
• Distroless (base)
• grafana
• proxyv2.17

NOT Tested:

• Ubuntu
• development branches or higher so the following stages generate allowlists, documentation, harbor, s3 push