[build]Update to .net 6 framework and VS 2022 (#15741)

* Update release.yml

* Update ColorPickerUI.csproj

* Update release.yml

adding in .net6 sdk and moving stuff sooner

* Update release.yml

* Update release.yml

* fixing test

* Forcing vs17 and adding in .net 6 sdk

* forcing pool

* fixing issues in each pipeline

* moving release .net up

* fixing diff on agent version for nuget installer

* Removing system.text.json.dll as included now

* getting unit tests it looks like to work

* updating everythign to .net 6 minus wxs for runtime

* unit test still have

* getting 6.0 stuff up and going.  Terminal Unit tests have file max length issue ....

* found i think the last .net 5 issue

* looks like i wasn't aggressive enough with the 6.0 upgrade

* Getting stuff .net 6 buildable again

* tweaking with new stuff for installer

* Update newly added merged projects to .net 6

* Fix HeatDirectory bug on VS 2022

* Settings still needs JSON dependency

* Revert "getting 6.0 stuff up and going.  Terminal Unit tests have file max length issue ...."

This reverts commit b9cb4586dc.

* Update sln version

* supress obsolete warning, since this is not a new development

* Partially Revert "Getting stuff .net 6 buildable again"

This reverts commit 42b4201c6b.

* supress another obsolete warning, since this is not a new development

* Reduce the unit test project name to avoid MAX PATH in CI

* Upgrade project's toolset in the main solution

* Some TODOs to review HttpClient usage

* Upgrade project toolsets from other solutions

* Install .net 6 instead of .net 5

* Fix issue when disabling PowerToys Run on .net framework 6

* Update docs for Visual Studio 2022

* PR comments: manually upgrade missing VS 2019 references

* Discard no discard values to solve compiler warnings

Co-authored-by: Jaime Bernardo <jaime@janeasystems.com>

src/modules/launcher/PowerLauncher/App.xaml.cs

@@ -272,7 +272,9 @@ namespace PowerLauncher
 
                     API?.SaveAppAllSettings();
                     PluginManager.Dispose();
-                    _mainWindow?.Dispose();
+
+                    // Dispose needs to be called on the main Windows thread, since some resources owned by the thread need to be disposed.
+                    _mainWindow?.Dispatcher.Invoke(Dispose);
                     API?.Dispose();
                     _mainVM?.Dispose();
                     _themeManager?.Dispose();

src/modules/launcher/PowerLauncher/Helper/DataWebRequestFactory.cs

@@ -14,10 +14,14 @@ namespace PowerLauncher.Helper
         {
             private readonly Uri _uri;
 
+#pragma warning disable SYSLIB0014 // Type or member is obsolete
+
+            // TODO: Verify if it's dead code or replace with HttpClient
             public DataWebRequest(Uri uri)
             {
                 _uri = uri;
             }
+#pragma warning restore SYSLIB0014 // Type or member is obsolete
 
             public override WebResponse GetResponse()
             {

src/modules/launcher/PowerLauncher/PowerLauncher.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <AssemblyTitle>PowerToys.Run</AssemblyTitle>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net5.0-windows10.0.18362.0</TargetFramework>
+    <TargetFramework>net6.0-windows10.0.18362.0</TargetFramework>
     <UseWPF>true</UseWPF>
     <UseWindowsForms>true</UseWindowsForms>
     <StartupObject>PowerLauncher.App</StartupObject>

src/modules/launcher/PowerLauncher/Properties/PublishProfiles/InstallationPublishProfile.pubxml

@@ -5,7 +5,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <PublishProtocol>FileSystem</PublishProtocol>
-    <TargetFramework>net5.0-windows10.0.18362.0</TargetFramework>
+    <TargetFramework>net6.0-windows10.0.18362.0</TargetFramework>
     <PublishDir>$(PowerToysRoot)\$(Platform)\$(Configuration)\modules\launcher</PublishDir>
     <RuntimeIdentifier>win-$(Platform)</RuntimeIdentifier>
     <SelfContained>false</SelfContained>