Bump project verison

Author: tilkinsc

Lua.NET.csproj

@@ -5,7 +5,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
 	  <PackageId>Lua.NET</PackageId>
-    <Version>2.1.0</Version>
+    <Version>3.0.0</Version>
     <Authors>Cody Tilkins</Authors>
     <Copyright>Copyright © Cody Tilkins 2023</Copyright>
     <Title>Lua.NET</Title>