Render version of perfdash on UI

[kishen-v]

What type of PR is this?

/kind feature

What this PR does / why we need it:

This PR allows the version of the perfdash to be displayed on the UI and reduces the complexity around identifying the image used in production.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

The UI now renders as follows:

[kishen-v]

/cc @mborsz

[k8s-triage-robot]

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/lifecycle stale

[serathius]

/lgtm
/assign @mborsz

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: kishen-v, serathius
Once this PR has been reviewed and has the lgtm label, please assign shyamjvs for approval. For more information see the Code Review Process.

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Details

Needs approval from an approver in each of these files:

• perfdash/OWNERS

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

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all PRs.

This bot triages PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the PR is closed

You can:

• Mark this PR as fresh with /remove-lifecycle rotten
• Close this PR with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle rotten