build: configure ruff from pyproject.toml (#1100)

# What does this PR do?

- Remove hardcoded configurations from pre-commit.
- Allow configuration to be set via pyproject.toml.
- Merge .ruff.toml settings into pyproject.toml.
- Ensure the linter and formatter use the defined configuration instead
of being overridden by pre-commit.

Signed-off-by: Sébastien Han <seb@redhat.com>

[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])

## Test Plan
[Describe the tests you ran to verify your changes with result
summaries. *Provide clear instructions so the plan can be easily
re-executed.*]

[//]: # (## Documentation)

Signed-off-by: Sébastien Han <seb@redhat.com>

llama_stack/providers/inline/vector_io/faiss/faiss.py

@@ -103,7 +103,7 @@ class FaissIndex(EmbeddingIndex):
 
         chunks = []
         scores = []
-        for d, i in zip(distances[0], indices[0]):
+        for d, i in zip(distances[0], indices[0], strict=False):
             if i < 0:
                 continue
             chunks.append(self.chunk_by_index[int(i)])