fix: Add job tool metadata to instrumentation report

This is useful metadata for determining scheduler behaviour but was
missed originally.

Signed-off-by: Alex Jones <[email protected]>

Author: AlexJones0

src/dvsim/instrumentation/metadata.py

@@ -28,6 +28,7 @@ class MetadataJobFragment(JobFragment):
     full_name: str
     job_type: str
     target: str
+    tool: str
     dependencies: list[str]
     status: str
 
@@ -59,6 +60,7 @@ def build_report_fragments(self) -> InstrumentationFragments | None:
                 spec.full_name,
                 spec.job_type,
                 spec.target,
+                spec.tool.name,
                 spec.dependencies,
                 status_str,
             )