Remove unncessary one-time workaround from the digest updater GHA

[jstourac]

This change was never intended to be merged as it was marked with the DONT COMMIT message in the draft PR. Since it got merged and the GHA has been executed updating the base images for the new N (2024b) version, we can safely remove this workaround now.

This is a followup of #716.

Note: I presume that 2024b branch manifests in this opendatahub-io org will be updated by merging changes from main to 2024b, correct? 🤔 @harshad16 If not, then this should stay open until this GHA is run over the 2024b branch also.

Description

How Has This Been Tested?

Merge criteria:

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[jiridanek]

/lgtm

[jiridanek]

/override ci/prow/images

[openshift-ci]

@jiridanek: Overrode contexts on behalf of jiridanek: ci/prow/images

In response to this:

/override ci/prow/images

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[jstourac]

Note: I presume that 2024b branch manifests in this opendatahub-io org will be updated by merging changes from main to 2024b, correct? 🤔 @harshad16 If not, then this should stay open until this GHA is run over the 2024b branch also.

Actually, it depends what branch we will use for the manifest reference... probably main is used for the ODH, in which case, we don't care about the manifests content in 2024b branch?

[jstourac]

Note: I presume that 2024b branch manifests in this opendatahub-io org will be updated by merging changes from main to 2024b, correct? 🤔 @harshad16 If not, then this should stay open until this GHA is run over the 2024b branch also.

Actually, it depends what branch we will use for the manifest reference... probably main is used for the ODH, in which case, we don't care about the manifests content in 2024b branch?

This was confirmed on Monday meeting.

[jstourac]

Since this is just a GHA change, I'll go ahead with just one lgtm.

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jstourac

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [jstourac]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment