Fix Code Related PT Run Accessibility issues (#5610)

* set the name automation properties for the result elements

* Added name properties to search box

* removed the name for the grid

* localized the automation property names of the launcher control

* Localized the automation name property for the result list

* Uncommented out the Hide() function which was commented out to run Accessibility Insights

* modified resources from static to dynamic

* reverted access modifier to internal as we are no longer using this

* updated csproj file

src/modules/launcher/PowerLauncher/LauncherControl.xaml

@@ -92,6 +92,7 @@
         -->
 
         <TextBox
+            AutomationProperties.Name="{DynamicResource Query}"
             x:Name="QueryTextBox"
             x:FieldModifier="public"
             Canvas.ZIndex="0"
@@ -103,6 +104,7 @@
             />
 
         <TextBlock
+            AutomationProperties.Name="{DynamicResource SearchIcon}"
             Grid.Column="1"
             Text="&#xE721;"
             FontFamily="Segoe MDL2 Assets"