Switch to running not printing

src/hpc_multibench/main.py

@@ -10,5 +10,6 @@
 def main() -> None:  # pragma: no cover
     """Run the tool."""
     yaml_path = Path("./yaml_examples/cpp_rust_comp_plan.yaml")
-    benches = get_benches(yaml_path)
-    print(benches)
+    for bench in get_benches(yaml_path).values():
+        for run in bench:
+            run.run()