Update screenshots

Tested self contained executable
as per https://learn.microsoft.com/en-us/dotnet/core/deploying/single-file/overview?tabs=vs

VS2017OfflineSetupUtility/VS2017OfflineSetupUtility.Core.csproj

@@ -1,9 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <OutputType>WinExe</OutputType>
+    <OutputType>Exe</OutputType>
     <TargetFramework>net7.0-windows</TargetFramework>
     <UseWPF>true</UseWPF>
     <UseWindowsForms>true</UseWindowsForms>
+    <PublishSingleFile>true</PublishSingleFile>
+    <SelfContained>true</SelfContained>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    <IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
+    <IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
+    <EnableCompressionInSingleFile>true</EnableCompressionInSingleFile>
     <StartupObject>VS2017OfflineSetupUtility.App</StartupObject>
     <Version>1.4.2</Version>
     <Product>VS2017 Offline Setup Utility</Product>
@@ -15,12 +21,12 @@
     </PackageIcon>
     <RepositoryUrl>https://github.com/deepak-rathi/VS2017OfflineSetupUtility</RepositoryUrl>
     <RepositoryType>Git</RepositoryType>
-    <PackageReleaseNotes>Added VS2022</PackageReleaseNotes>
+    <PackageReleaseNotes>Upgraded to .Net7</PackageReleaseNotes>
     <PackageId>VS2017OfflineSetupUtility</PackageId>
     <ApplicationIcon>Assets\logo.ico</ApplicationIcon>
     <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
-    <Copyright>Copyright ©  2017-2021 Deepak Rathi</Copyright>
+    <Copyright>Copyright ©  2017-2023 Deepak Rathi</Copyright>
     <Description>This utility allow downloading offline setup or deletion of old version Visual Studio 2017/2019/2022 Offline Setup files and folder.</Description>
     <AssemblyName>VS2017OfflineSetupUtility</AssemblyName>
   </PropertyGroup>