Yes is incorrectly rejected as a boolean value

[HighCommander4]

Describe the bug

Create a YAML file containing:

InlayHints:
  Enabled: Yes

Set the schema to clangd.

Expected Behavior

The file should pass validation. The clangd schema specifies the type of value for this key as "boolean", and YAML specification for boolean states that Yes is a valid spelling.

Current Behavior

A diagnostic is produced for the Yes token: Incorrect type. Expected "boolean".

Steps to Reproduce

See above.

Environment

• Windows
• Mac
• Linux
• other (please specify)