Bump to v2.3.2 which is now .NET 7.0

Author: kzu

src/CredentialManager/CredentialManager.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0</TargetFrameworks>
+    <TargetFrameworks>net7.0</TargetFrameworks>
     <TargetFrameworks Condition="'$(OS)'=='Windows_NT'">net6.0;net472</TargetFrameworks>
     <IsPackable>true</IsPackable>
     <AssemblyName>Devlooped.CredentialManager</AssemblyName>