feat: add property to customize universe domain in Pub/Sub

[mpeddada1]

Notable Changes:

• Adds subscription-specific property for universe domain to customize Subscriber
• Adds global subscriber property for universe domain. In terms of priority. The subscription-specific property takes precedence if both global and subscription-specific properties are set. If subscription-specific configuration is not set then the global configuration is picked.
• Adds global publisher property for universe domain to customize Publisher.

Verified behavior manually in separate test plan document.

[sonarqubecloud]

Quality Gate failed

Failed conditions
54.8% Coverage on New Code (required ≥ 80%)

See analysis details on SonarCloud