Automatically recreate indexes for redeployments

[neysofu]

Do you want to request a feature or report a bug?

Feature

What is the current behavior?

1. We create indexes for a deployment to solve performance issues.
2. The author deploys a new version of the subgraph.
3. We're back at square one, and we start seeing performance issues again.

What is the expected behavior?

Transfer indexes to deployments that share the same name.

[github-actions]

Looks like this issue has been open for 6 months with no activity. Is it still relevant? If not, please remember to close it.