chore: Bumped version number to 1.2.0

Author: DevD4v3

src/Core/CPlugin.Net.csproj

@@ -19,7 +19,7 @@
     <Description>
       A simple library that allows to implement a plugin-based architecture.
     </Description>
-    <Version>1.1.0</Version>
+    <Version>1.2.0</Version>
     <PackageReleaseNotes>See https://github.com/MrDave1999/CPlugin.Net/releases</PackageReleaseNotes>
   </PropertyGroup>