Add CA2022 to reliability category page (#44402)

Author: mpidash

docs/fundamentals/code-analysis/quality-rules/reliability-warnings.md

@@ -33,3 +33,4 @@ Reliability rules support library and application reliability, such as correct m
 | [CA2019: `ThreadStatic` fields should not use inline initialization](ca2019.md) | A field that's annotated with <xref:System.ThreadStaticAttribute> is initialized inline or explicitly in a `static` (`Shared` in Visual Basic) constructor. |
 | [CA2020: Prevent behavioral change caused by built-in operators of IntPtr/UIntPtr](ca2020.md) | Some built-in operators added in .NET 7 behave differently than the user-defined operators in .NET 6 and earlier versions. Some operators that used to throw in unchecked context while overflowing don't throw anymore unless wrapped within checked context. Some operators that previously didn't throw in checked context now throw unless wrapped within unchecked context. |
 | [CA2021: Don't call Enumerable.Cast\<T> or Enumerable.OfType\<T> with incompatible types](ca2021.md) | A call to <xref:System.Linq.Enumerable.Cast%60%601(System.Collections.IEnumerable)?displayProperty=nameWithType> or <xref:System.Linq.Enumerable.OfType%60%601(System.Collections.IEnumerable)?displayProperty=nameWithType> specifies a type parameter that's incompatible with the type of the input collection. |
+| [CA2022: Avoid inexact read with Stream.Read](ca2022.md) | A call to `Stream.Read` might return fewer bytes than requested, resulting in unreliable code if the return value isn't checked. |