[PTRun][Enterprise]GPO for plugin enabled state (#27468)

* try code for gpo with pluginID param

* fix typo

* fixes

* update admx

* Add second policy to admx

* spelling fixes

* admx clean up

* add gpo code

* small fixes

* fixes

* fix cast

* update settings code

* bug fixes

* fix plugins disabled warning

* Info bar in settings

* settings ui fixes

* code clean up

* fix spelling

* fix spelling

* code optimization

* changes

* fix code

* switch to char*

* update comments

* validate plugin ID

* spell fixes

* spell fixes

* fix IPlugin interface

* Update Directory.Packages.props

hopefully fixes unit tests

* revert change of nuget pkg

* fixes

* fix spell check

* add todo comment

* improve gpo.h

* improve gpo.h

* update gpo.h

* clean up code in gpo.h

* fix build

* try to fix build

* xaml fix

* Fix getting string value from the registry

* communicate policy state suing settings.json

* various changes and gpo docs

* spell fixes

* PT Run: Policy handling

* spell fix

* fix logging

* fix admx revision

* revision fix 2

* review feedback 1

* review feedback 2

* dev docs update

* fix typo

doc/devdocs/modules/launcher/new-plugin-checklist.md

@@ -20,6 +20,10 @@
   "IcoPathLight": string // Path to light theme icon. The path is relative to the root plugin folder 
 }
 ```
+- [ ] Make sure your `Main` class contains a public, static string property for the `PluginID`. The plugin id has to be the same as the one in the `plugin.json`file.
+```csharp
+public static string PluginID => "xxxxxxx"; // The part xxxxxxx stands for the plugin ID.
+```
 - [ ] Do not use plugin name or PowerToys as prefixes for entities inside of the plugin project
 - [ ] The plugin has to have Unit tests. Use MSTest framework
 - [ ] Plugin's output code and assets have to be included in the installer [`Product.wxs`](/installer/PowerToysSetup/Product.wxs)