Fix inlayHints.callArgumentNames documentation: update from boolean to enum

[Copilot]

The documentation for python.analysis.inlayHints.callArgumentNames incorrectly described it as a boolean setting with true/false values, but this setting was changed to an enum in VS Code v1.83.

Problem

Users were seeing inaccurate documentation that showed:

| inlayHints.callArgumentNames | false | Whether to display inlay hints for call argument names. Accepted values are `true` or `false`. |

However, according to the v1.83 release notes, this setting now accepts three enum values for more granular control.

Solution

Updated the documentation to accurately reflect the current behavior:

• Default value: Changed from false to off
• Available values: Now correctly shows off, partial, and all instead of boolean values
• Description: Added detailed explanations for each enum value:
  • off: No inlay hints are shown
  • partial: Hints are disabled for positional-only and keyword-only parameters
  • all: Hints are shown for all parameters

The updated documentation follows the established pattern used by other enum settings in the same file and provides users with accurate information about this Pylance feature.

Fixes the issue reported where the documentation didn't match the actual setting behavior.

Fixes #8920

---

💬 Share your feedback on Copilot coding agent for the chance to win a $200 gift card! Click here to start the survey.