Fix #689: correctly pass job name to GraphStatement (#1355)

### Summary
> Describe your changes.

Fixes job name not being correctly passed to the graph statement from
the data model.



### Checklist

Provide proof that this works (this makes reviews move faster). Please
perform one or more of the following:
- [x] Include console log trace showing what happened before and after
your changes.

Before

```
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.job:Finished job EMRCluster
```

```
INFO:cartography.intel.aws.inspector:Running AWS Inspector cleanup
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.job:Finished job AWSInspectorFinding
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.statement:Completed None statement #None
INFO:cartography.graph.job:Finished job AWSInspectorPackage
```

After

```
INFO:cartography.graph.statement:Completed EMRCluster statement #1
INFO:cartography.graph.statement:Completed EMRCluster statement #2
INFO:cartography.graph.job:Finished job EMRCluster
```

```
INFO:cartography.intel.aws.inspector:Running AWS Inspector cleanup
INFO:cartography.graph.statement:Completed AWSInspectorFinding statement #1
INFO:cartography.graph.statement:Completed AWSInspectorFinding statement #2
INFO:cartography.graph.statement:Completed AWSInspectorFinding statement #3
INFO:cartography.graph.statement:Completed AWSInspectorFinding statement #4
INFO:cartography.graph.statement:Completed AWSInspectorFinding statement #5
INFO:cartography.graph.job:Finished job AWSInspectorFinding
INFO:cartography.graph.statement:Completed AWSInspectorPackage statement #1
INFO:cartography.graph.statement:Completed AWSInspectorPackage statement #2
INFO:cartography.graph.statement:Completed AWSInspectorPackage statement #3
INFO:cartography.graph.job:Finished job AWSInspectorPackage
```

cartography/graph/job.py

@@ -150,7 +150,14 @@ def from_node_schema(
             )
 
         statements: List[GraphStatement] = [
-            GraphStatement(query, parameters=parameters, iterative=True, iterationsize=100) for query in queries
+            GraphStatement(
+                query,
+                parameters=parameters,
+                iterative=True,
+                iterationsize=100,
+                parent_job_name=node_schema.label,
+                parent_job_sequence_num=idx,
+            ) for idx, query in enumerate(queries, start=1)
         ]
 
         return cls(