Create a GHA Workflow for functionality acceptance

### Problem

We need an Automated GHA that not only verifies that the helm `install` is successful, but that also does some sub-graph indexing and queries.

### Solution

- It should install an hedera-graph-node
- deploy a Token, perform some transfers
- index sub-graph
- verify is possible to query sub-graph

### Alternatives

_No response_

Start by reviewing the repository's existing GitHub Actions configuration and Helm installation entry points. The workflow should install hedera-graph-node, deploy a Token, perform transfers, index a subgraph, and verify that the subgraph can be queried.

Written by the indexing model from the issue text.