Fix unnecessary dict comprehension
After ruff-0.0.258 release, the C416 rule was updated with unnecessary dict comprehensions. See:
- https://github.com/charliermarsh/ruff/releases/tag/v0.0.258
- https://github.com/charliermarsh/ruff/pull/3605

This PR fixes one unnecessary dict comprehension in our code: no need to unpack and re-pack the tuple values.

Fix #5661