Add deploy and re-deploy buttons to deployments

What does this MR do?

Adds deploy and re-deploy buttons to the deployment footer as outlined in #25351 (closed). It also adds the changes to the action method requested in #37989 (closed).

Screenshots

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers