Fix build break in MSVC (#26462)

Summary:
Merging react-native-windows to 0.60 - the visual studio compiler seems to take issue with the existing code

## Changelog

[Internal] [Fixed] - Build fix for react-native-windows (MSVC)
Pull Request resolved: facebook/react-native#26462

Test Plan:
No real change, just making compilers happy.

### Side Note
We'll want this change cherry-pickered to RN 0.60 and RN 0.61 so users of react-native-windows dont have to use our fork of react-native.

Reviewed By: mhorowitz

Differential Revision: D17406081

Pulled By: TheSavior

fbshipit-source-id: bc056e1a545c6478fdcbd5645f3a8dea657162c8

API/jsi/jsi/jsi.h

@@ -347,7 +347,7 @@ class PropNameID : public Pointer {
   using Pointer::Pointer;
 
   PropNameID(Runtime& runtime, const PropNameID& other)
-      : PropNameID(runtime.clonePropNameID(other.ptr_)) {}
+      : Pointer(runtime.clonePropNameID(other.ptr_)) {}
 
   PropNameID(PropNameID&& other) = default;
   PropNameID& operator=(PropNameID&& other) = default;