MULTIARCH-5537: add index Dockerfile for v1.x branch

[lwan-wanglin]

This PR adds an index Dockerfile for the v1.x branch.
The main difference from the main branch is that the bundle image now point to registry.ci.openshift.org/origin/multiarch-tuning-op-bundle:v1.x, this ensures that the v1.x branch builds the index using the correct bundle image for its release line.

Render the Operator bundle and generate YAML entries for the catalog index using the upstream Prow build bundle image from the v1.x branch:
opm render registry.ci.openshift.org/origin/multiarch-tuning-op-bundle:v1.x --output=yaml >> /tmp/index.yaml

[openshift-ci-robot]

@lwan-wanglin: This pull request references MULTIARCH-5537 which is a valid jira issue.

In response to this:

This PR adds an index Dockerfile for the v1.x branch.
The main difference from the main branch is that the bundle image now point to registry.ci.openshift.org/origin/multiarch-tuning-op-bundle:v1.x, this ensures that the v1.x branch builds the index using the correct bundle image for its release line.

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 openshift-eng/jira-lifecycle-plugin repository.

[lwan-wanglin]

/retest

[openshift-ci-robot]

@lwan-wanglin: This pull request references MULTIARCH-5537 which is a valid jira issue.

In response to this:

This PR adds an index Dockerfile for the v1.x branch.
The main difference from the main branch is that the bundle image now point to registry.ci.openshift.org/origin/multiarch-tuning-op-bundle:v1.x, this ensures that the v1.x branch builds the index using the correct bundle image for its release line.

Render the Operator bundle and generate YAML entries for the catalog index using the upstream Prow build bundle image from the v1.x branch:
opm render registry.ci.openshift.org/origin/multiarch-tuning-op-bundle:v1.x --output=yaml >> /tmp/index.yaml

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 openshift-eng/jira-lifecycle-plugin repository.

[AnnaZivkovic]

/lgtm
/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AnnaZivkovic, lwan-wanglin

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 [AnnaZivkovic,lwan-wanglin]

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