Which area is this issue related to?

/area ci
/area registry

Issue Description

The devfile index is now supported for multiple architectures. As part of our plan to move our workloads on openshift ci to arm64 nodes the .ci/openshift_integration.sh script as part of devfile/registry will need to be altered so it does not hardcode amd64 dependencies. The fix for that can follow what was done in other scripts with an optional argument being passed alongside the script. Additionally, the commands setup in ci-operator for the registry tests will also need to be changed to support aarch64 instead of x86_64.

Acceptance Criteria

Step 1:

• .ci/openshift_integration.sh script altered to allow for amd64 or arm64

Step 2 (Depends on step 1):

• ci-operator commands changed to accommodate the changs to the above script