Fix an IDE0305 rule violation.

Author: alexrp

src/injection/AssemblyInjectorOptions.cs

@@ -60,7 +60,7 @@ public AssemblyInjectorOptions WithArguments(IEnumerable<string> arguments)
 
         var options = Clone();
 
-        options.Arguments = arguments.ToImmutableArray();
+        options.Arguments = [.. arguments];
 
         return options;
     }