[PowerToys Run] Update to net5 (#12434)

* [Setup] Add support for installing both dotnet 3 and 5 (#12306)

* [PowerToys Run] Update to net5 (#12286)

* Change targets of projects

* Update Microsoft.Toolkit.Uwp.Notifications,

changed TargetFramework for PowerLauncher project in order to resolve an issue with ModernWpf

* Specify windows version in order to fix build errors

* Fixed suppressed warnings

* Updated sdk

* Removed usage of obsolete GlobalAssemblyCache

* Removed obsolete DesktopNotificationManagerCompat

* Update nuget versions

* Update installer

* [PowerToys Run] Obsolete APIs and warnings introduced in .net5 (#12423)

* Change targets of projects

* Update Microsoft.Toolkit.Uwp.Notifications,

changed TargetFramework for PowerLauncher project in order to resolve an issue with ModernWpf

* Fixed suppressed warnings

* Removed obsolete DesktopNotificationManagerCompat

* Get rid of binary formatter

* Update tests

* Don't include new image cache file to the report

* There's no need to call IsOwner as it doesn't make sense

* Fix different nullability exception

* Exclude extra dlls from tests

Co-authored-by: Andrey Nekrasov <yuyoyuppe@users.noreply.github.com>

tools/BugReportTool/BugReportTool/Main.cpp

@@ -30,6 +30,7 @@ map<wstring, vector<wstring>> escapeInfo = {
 
 vector<wstring> filesToDelete = {
     L"PowerToys Run\\Cache",
+    L"PowerToys Run\\Settings\\ImageUsageCache.json",
     L"PowerRename\\replace-mru.json",
     L"PowerRename\\search-mru.json",
     L"PowerToys Run\\Settings\\UserSelectedRecord.json",