Correct source path for local build rules

[michael-valdron]

Please specify the area for this PR

registry operator

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

Fixes incorrect source paths for local build rules:

• Makefile#L121
• Makefile#L125

Which issue(s) this PR fixes:

Fixes #?

fixes devfile/api#1329

PR acceptance criteria:

• Test Coverage
  • Are your changes sufficiently tested, and are any applicable test cases added or updated to cover your changes?
• Gosec scans
  • Fix all MEDIUM and higher findings and/or annotate a finding per gosec instructions: https://github.com/securego/gosec#annotating-code to address why a finding is not a security issue

Documentation

• Does the registry operator documentation need to be updated with your changes?

How to test changes / Special notes to the reviewer:

[michael-valdron]

Documentation

• Does the registry operator documentation need to be updated with your changes?

N/A

[thepetk]

/lgtm tested locally and ran fine

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: michael-valdron, thepetk

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 [michael-valdron,thepetk]

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