chore: make possible to run Publish GH Action manually (DEV-1519)

[mpro7]

Issue Number: DEV-1519

Pull Request Checklist

Basic Requirements

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix: represents bug fixes
• Refactor: represents production code refactoring
• Feature: represents a new feature
• Documentation: documentation changes (no production code change)
• Chore: maintenance tasks (no production code change)
• Style: styles updates (no production code change)
• Test: all about tests: adding, refactoring tests (no production code change)
• Other... Please describe:

Does this PR introduce a breaking change?

• Yes
• No

Does this PR change client-test-data?

• Yes (don't forget to update the JS-LIB team about the change)
• No

Other information

[swarmia]

✅  Linked to Story DEV-1519 · DSP-API: Add possibility to publish to DockerHub from the GH Actions
➡️  Part of Epic DEV-1429 · Maintenance DSP-API