make integration tests harmless in any environment

Description

• test custom CI-runner
• make integration tests harmless in dev and staging environments:
  • synthetic
  • logical generic
  • physical WAL-G
  • physical basebackup
  • logical RDS
• enable logical generic and physical basebackup cases
• install yq from the official repository

Related issue

Examples

Checklist

• the MR description has been reviewed
• this MR contains text changes and they have been reviewed OR there are no texts changes
• this MR contains GUI/CLI changes and they have been reviewed OR there are no GUI/CLI changes
• this MR contains API changes, specifications reflect those changes and they have been reviewed OR there are no API changes