chore: bump version

Author: Krzyhau

Core/FEZRepacker.Core.csproj

@@ -12,7 +12,7 @@
 
     <Configurations>Debug;Release</Configurations>
 
-    <Version>1.2.0</Version>
+    <Version>1.2.1</Version>
 
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>