message: Remove duplicated semantic token type
diff: @@ -290,7 +290,6 @@ export class SemanticTokensFeature extends TextDocumentFeature<boolean | Propose
  let capability = ensure(ensure(capabilites, 'textDocument')!, 'semanticTokens')!;
  capability.dynamicRegistration = true;
  capability.tokenTypes = [
  - Proposed.SemanticTokenTypes.comment,
  Proposed.SemanticTokenTypes.comment,
  Proposed.SemanticTokenTypes.keyword,
  Proposed.SemanticTokenTypes.number,
  