ARM64 parent images vat fix

Fixes this issue:

• https://chat.il2.dso.mil/iron-bank/pl/yeu4spg4gtb3xrrgj63nrrwwby

Trigger link:

• https://code-ib-mario.staging.dso.mil/ironbank-tools/tools/trigger/-/jobs/191960

Pipelines: Before:

• https://code-ib-mario.staging.dso.mil/dsop/opensource/fluent/fluent-bit/-/pipelines/53258 After:
• https://code-ib-mario.staging.dso.mil/dsop/opensource/fluent/fluent-bit/-/pipelines/53306

Before:

• https://code-ib-mario.staging.dso.mil/dsop/ironbank-pipelines/pipeline-runner/-/pipelines/53221 After:
• https://code-ib-mario.staging.dso.mil/dsop/ironbank-pipelines/pipeline-runner/-/pipelines/53310