Fix environment variable definitions for registry viewer deployment

[michael-valdron]

Signed-off-by: Michael Valdron mvaldron@redhat.com

Please specify the area for this PR

registry

What does does this PR do / why we need it:

Provides required fixes to setting environment variables on the registry viewer deployment within the helm chart template.

Which issue(s) this PR fixes:

Fixes #?

part of devfile/api#1016

PR acceptance criteria:

• Test Coverage
  • Are your changes sufficiently tested, and are any applicable test cases added or updated to cover your changes?

Documentation (WIP)

• Does the REST API doc need to be updated with your changes?
• Does the registry library doc need to be updated with your changes?

How to test changes / Special notes to the reviewer:

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: kim-tsao, michael-valdron
Once this PR has been reviewed and has the lgtm label, please assign maysunfaisal for approval by writing /assign @maysunfaisal in a comment. For more information see the Kubernetes Code Review Process.

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

Needs approval from an approver in each of these files:

• OWNERS

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