Bump NuGet CommandLine version (#1601)

Author: jjw24

Flow.Launcher/Flow.Launcher.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
@@ -92,7 +92,7 @@
     <PackageReference Include="Microsoft.Toolkit.Uwp.Notifications" Version="7.1.3" />
     <PackageReference Include="ModernWpfUI" Version="0.9.4" />
     <PackageReference Include="NHotkey.Wpf" Version="2.1.0" />
-    <PackageReference Include="NuGet.CommandLine" Version="5.7.2">
+    <PackageReference Include="NuGet.CommandLine" Version="6.3.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

Scripts/flowlauncher.nuspec

@@ -8,9 +8,9 @@
     <projectUrl>https://github.com/Flow-Launcher/Flow.Launcher</projectUrl>
     <iconUrl>https://raw.githubusercontent.com/Flow-Launcher/Flow.Launcher/master/Flow.Launcher/Images/app.png</iconUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Flow Launcher - a launcher for windows</description>
+    <description>Flow Launcher - Quick file search and app launcher for Windows with community-made plugins</description>
   </metadata>
   <files>
-    <file src="**\*.*" target="lib\net6.0-windows\" exclude="Flow.Launcher.vshost.exe;Flow.Launcher.vshost.exe.config;Flow.Launcher.vshost.exe.manifest;*.nupkg;Setup.exe;RELEASES"/>
+    <file src="**\*.*" target="lib\net6.0\" exclude="Flow.Launcher.vshost.exe;Flow.Launcher.vshost.exe.config;Flow.Launcher.vshost.exe.manifest;*.nupkg;Setup.exe;RELEASES"/>
   </files>
 </package>

Scripts/post_build.ps1

@@ -70,8 +70,8 @@ function Pack-Squirrel-Installer ($path, $version, $output) {
 
     Write-Host "Packing: $spec"
     Write-Host "Input path:  $input"
-    # making version static as multiple versions can exist in the nuget folder and in the case a breaking change is introduced.
-    New-Alias Nuget $env:USERPROFILE\.nuget\packages\NuGet.CommandLine\5.7.2\tools\NuGet.exe -Force
+
+    New-Alias Nuget $env:USERPROFILE\.nuget\packages\NuGet.CommandLine\6.3.1\tools\NuGet.exe -Force
     # dotnet pack is not used because ran into issues, need to test installation and starting up if to use it.
     nuget pack $spec -Version $version -BasePath $input -OutputDirectory $output -Properties Configuration=Release