chore: update lance dependency to v0.38.3-beta.11 (#2749)

## Summary

- Updated all Lance dependencies from v0.38.3-beta.9 to v0.38.3-beta.11
- Migrated `lance-namespace-impls` to use new granular cloud provider
features (`dir-aws`, `dir-gcp`, `dir-azure`, `dir-oss`) instead of
deprecated `dir` feature
- Updated namespace connection API to use `ConnectBuilder` instead of
deprecated `connect()` function

## API Changes

The Lance team refactored the `lance-namespace-impls` package in
v0.38.3-beta.11:

1. **Feature flags**: The single `dir` feature was split into cloud
provider-specific features:
   - `dir-aws` for AWS S3 support
   - `dir-gcp` for Google Cloud Storage support
   - `dir-azure` for Azure Blob Storage support
   - `dir-oss` for Alibaba Cloud OSS support

2. **Connection API**: The `connect()` function was replaced with a
`ConnectBuilder` pattern for more flexibility

## Testing

- ✅ Ran `cargo clippy --workspace --tests --all-features -- -D warnings`
- no warnings
- ✅ Ran `cargo fmt --all` - code formatted
- ✅ All changes verified and committed

## Related

This update was triggered by the Lance release:
https://github.com/lancedb/lance/releases/tag/v0.38.3-beta.11

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude <noreply@anthropic.com>

python/python/tests/test_namespace.py

@@ -59,6 +59,14 @@ class TempNamespace(LanceNamespace):
             root
         ]  # Reference to shared namespaces
 
+    def namespace_id(self) -> str:
+        """Return a human-readable unique identifier for this namespace instance.
+
+        Returns:
+            A unique identifier string based on the root directory
+        """
+        return f"TempNamespace {{ root: '{self.config.root}' }}"
+
     def list_tables(self, request: ListTablesRequest) -> ListTablesResponse:
         """List all tables in the namespace."""
         if not request.id: