upgraded project to 4.5

Babushka.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Godot.NET.Sdk/4.4.0">
+<Project Sdk="Godot.NET.Sdk/4.5.1">
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>

project.godot

@@ -12,7 +12,7 @@ config_version=5
 
 config/name="Babushka"
 run/main_scene="uid://bopv10dqm1knc"
-config/features=PackedStringArray("4.4", "C#", "Forward Plus")
+config/features=PackedStringArray("4.5", "C#", "Forward Plus")
 run/max_fps=120
 boot_splash/fullsize=false
 boot_splash/image="uid://utam4axkvutc"