Update applicable languages for IDE0350 rule (#49379)

Author: gewarren

docs/fundamentals/code-analysis/style-rules/ide0350.md

@@ -17,7 +17,7 @@ dev_langs:
 | **Title**                | Use implicitly typed lambda                              |
 | **Category**             | Style                                                    |
 | **Subcategory**          | Language rules (expression-level preferences)            |
-| **Applicable languages** | C# 14+                                                   |
+| **Applicable languages** | C#                                                       |
 | **Options**              | `csharp_style_prefer_implicitly_typed_lambda_expression` |
 
 ## Overview