Update AssemblyVersion to stable release

The `<AssemblyVersion>` in `Hexa.NET.ImGui.csproj` was updated
from `1.92.2b` to `1.92.2`, removing the beta suffix to indicate
a transition to a stable release version.

Author: JunaMeinhold

Hexa.NET.ImGui/Hexa.NET.ImGui.csproj

@@ -12,7 +12,7 @@
 		<EnableAotAnalyzer>true</EnableAotAnalyzer>
 		<IsAotCompatible>true</IsAotCompatible>
 
-		<AssemblyVersion>1.92.2b</AssemblyVersion>
+		<AssemblyVersion>1.92.2</AssemblyVersion>
 		<PackageVersion>2.2.9</PackageVersion>
 		<Description>A .NET wrapper for the Dear ImGui library. (1.92.2b)</Description>
 		<PackageTags>ImGui UI Immidate GUI Hexa HexaGen Source Generator C# .NET DotNet Sharp Windows macOS Android Bindings Wrapper Native</PackageTags>