WinUI: Remove x86 configs (#1686)

Author: dotMorten

src/WinUI/ArcGIS.WinUI.Viewer.sln

@@ -11,10 +11,8 @@ Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|ARM64 = Debug|ARM64
 		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
 		Release|ARM64 = Release|ARM64
 		Release|x64 = Release|x64
-		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Debug|ARM64.ActiveCfg = Debug|ARM64
@@ -23,14 +21,12 @@ Global
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Debug|x64.ActiveCfg = Debug|x64
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Debug|x64.Build.0 = Debug|x64
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Debug|x64.Deploy.0 = Debug|x64
-		{22859B00-B68B-43E8-A402-20DBA622A27A}.Debug|x86.ActiveCfg = Debug|x86
-		{22859B00-B68B-43E8-A402-20DBA622A27A}.Debug|x86.Build.0 = Debug|x86
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|ARM64.ActiveCfg = Release|ARM64
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|ARM64.Build.0 = Release|ARM64
+		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|ARM64.Deploy.0 = Release|ARM64
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|x64.ActiveCfg = Release|x64
 		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|x64.Build.0 = Release|x64
-		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|x86.ActiveCfg = Release|x86
-		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|x86.Build.0 = Release|x86
+		{22859B00-B68B-43E8-A402-20DBA622A27A}.Release|x64.Deploy.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE