NO-ISSUE: Add support for cachi2 based deps

[jupierce]

Konflux is replacing RH's internal build system OSBS. OSBS supported a build-time dependency injection system called "cachito". Konflux replaces this with "cachi2" which works differently. REMOTE_SOURCES no longer need to be copied into place and there is no need to source cachito's environment information (Konflux automatically rewrites the Dockerfile to source cachi2/cachi2.env before running the original RUN commands).
Additionally, cachito appears to have provided go.sum dependencies whereas cachi2 requires all build-time dependencies in go.mod. Missing dependencies are added to go.mod as // indirect in this change.

[openshift-ci-robot]

@jupierce: This pull request explicitly references no jira issue.

In response to this:

Konflux is replacing RH's internal build system OSBS. OSBS supported a build-time dependency injection system called "cachito". Konflux replaces this with "cachi2" which works differently. REMOTE_SOURCES no longer need to be copied into place and there is no need to source cachito's environment information (Konflux automatically rewrites the Dockerfile to source cachi2/cachi2.env before running the original RUN commands).
Additionally, cachito appears to have provided go.sum dependencies whereas cachi2 requires all build-time dependencies in go.mod. Missing dependencies are added to go.mod as // indirect in this change.

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[ashwindasr]

/retest

[ashwindasr]

/cc @Elbehery

[openshift-ci]

@jupierce: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aws-etcd-recovery	d26fba8	link	false	/test e2e-aws-etcd-recovery

Full PR test history. Your PR dashboard.

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[tjungblu]

/lgtm
/override ci/prow/configmap-scale

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jupierce, tjungblu

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[openshift-ci]

@tjungblu: Overrode contexts on behalf of tjungblu: ci/prow/configmap-scale

In response to this:

/lgtm
/override ci/prow/configmap-scale

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.