Fixed an issue where ForEachAssembly() didn't catch a TypeLoadException that can be thrown by GetCustomAttributes().

[binarynate]

Hi 👋🏻. I use ConditionalCompilationUtility in a library called 3D WebView, and a user contacted me about an issue where an uncaught TypeLoadException was being thrown by ConditionalCompilationUtility. Here's the stack trace they sent me:

TypeLoadException: Could not resolve type with token 01000008 from typeref (expected class 'System.Resources.NeutralResourcesLanguageAttribute' in assembly 'System.Runtime, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a')
System.MonoCustomAttrs.GetCustomAttributesBase (System.Reflection.ICustomAttributeProvider obj, System.Type attributeType, System.Boolean inheritedOnly) (at <75633565436c42f0a6426b33f0132ade>:0)
System.MonoCustomAttrs.GetCustomAttributes (System.Reflection.ICustomAttributeProvider obj, System.Boolean inherit) (at <75633565436c42f0a6426b33f0132ade>:0)
System.Reflection.RuntimeAssembly.GetCustomAttributes (System.Boolean inherit) (at <75633565436c42f0a6426b33f0132ade>:0)
Vuplex.WebView.ConditionalCompilation.ConditionalCompilationUtility+<>c__DisplayClass9_0.<UpdateDependencies>b__1 (System.Reflection.Assembly assembly) (at Assets/Vuplex/WebView/Core/Editor/Scripts/ConditionalCompilationUtility.cs:191)
Vuplex.WebView.ConditionalCompilation.ConditionalCompilationUtility.ForEachAssembly (System.Action`1[T] callback) (at Assets/Vuplex/WebView/Core/Editor/Scripts/ConditionalCompilationUtility.cs:252)
Vuplex.WebView.ConditionalCompilation.ConditionalCompilationUtility.UpdateDependencies (System.Boolean reset) (at Assets/Vuplex/WebView/Core/Editor/Scripts/ConditionalCompilationUtility.cs:189)

I updated the version of CCU that ships with 3D WebView to incorporate the change in this PR and the user confirmed that it resolved the issue for them. I'm just submitting this change in a PR now to help others avoid it in the future.