Prevent no resource to delete error

[bluesliverx]

Description

The current release of buildrunner shows an error when building multiplatform images. This error is ignored and everything works fine, it just makes people think that something actually went wrong. This fixes that.

Related Issue

Motivation and Context

The error is related to trying to cleanup images that were built. Since multiplatform images are built differently than single platform images and cleaned up differently as well, we just need to not do the code that handles cleaning up images when building multiplatform.

How Has This Been Tested?

I tested this manually on a build agent.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.