Extend detect_binary_type timeout to account for long-running dbt executable (#517)

## Summary
Closes #514 

## Checklist
- [x] I have performed a self-review of my code
- [ ] I have made corresponding changes to the documentation (in
https://github.com/dbt-labs/docs.getdbt.com) if required -- Mention it
here
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes

## Additional Notes
Issue author tested this update locally and confirmed this addresses
their need.

Author: jairus-m

.changes/unreleased/Enhancement or New Feature-20260113-153007.yaml

@@ -0,0 +1,3 @@
+kind: Enhancement or New Feature
+body: Extend detect_binary_type timeout to account for long-running dbt executable
+time: 2026-01-13T15:30:07.124284-08:00

src/dbt_mcp/dbt_cli/binary_type.py

@@ -29,7 +29,7 @@ def detect_binary_type(file_path: str) -> BinaryType:
             check=False,
             capture_output=True,
             text=True,
-            timeout=10,
+            timeout=60,
         )
         help_output = result.stdout
     except Exception as e: