allow to use :latest when specifying image tag

[agorskiy12]

fixing a bug where it wasn't possible to use :latest tag when specifying the image

Types of changes

Check boxes that apply:

• 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 not work as expected)
• Documentation (adding or updating documentation)
• Dependency update
• Security update

Checklist

Check boxes that apply:

• My code follows the code style of this project.
• My change requires a change to the documentation and I have updated the documentation accordingly.
• These changes should be applied to a maintenance branch.
• I have added the Apache 2.0 license header to any new files created.

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1 out of 2 committers have signed the CLA.

✅ agorskiy12
❌ agorski

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