[Feat]: Add Wait-for-images job for Opensearch-pipeline

[andrewluckyguy]

Is your feature request related to a problem? Please describe

Job that builds images using https://github.com/Netcracker/qubership-opensearch/blob/main/.github/workflows/push.yml from a branch before tests will be triggered

Describe the solution you'd like

Netcracker/qubership-opensearch#189