Fix a syntax error in $WhitelistedApps which prevents Microsoft.MicrosoftStickyNotes and Microsoft.VP9VideoExtensions to be interpreted as whitelisted apps.

The backquote cannot be used inside the string and is interpreted as a character of the regular expression. Because of this two whitelisted apps are not recognized as such. I suppose with this change, the FixWhitelistedApps reinstallation that occurs at the end of the script could be removed as it's no longer needed.

Windows10SysPrepDebloater.ps1

@@ -36,9 +36,9 @@ Function Start-Debloat {
 
     #Removes AppxPackages
     #Credit to Reddit user /u/GavinEke for a modified version of my whitelist code
-    [regex]$WhitelistedApps = 'Microsoft.ScreenSketch|Microsoft.Paint3D|Microsoft.WindowsCalculator|Microsoft.WindowsStore|Microsoft.Windows.Photos|CanonicalGroupLimited.UbuntuonWindows|`
-    Microsoft.MicrosoftStickyNotes|Microsoft.MSPaint|Microsoft.WindowsCamera|.NET|Framework|Microsoft.HEIFImageExtension|Microsoft.ScreenSketch|Microsoft.StorePurchaseApp|`
-    Microsoft.VP9VideoExtensions|Microsoft.WebMediaExtensions|Microsoft.WebpImageExtension|Microsoft.DesktopAppInstaller'
+    [regex]$WhitelistedApps = "Microsoft.ScreenSketch|Microsoft.Paint3D|Microsoft.WindowsCalculator|Microsoft.WindowsStore|Microsoft.Windows.Photos|CanonicalGroupLimited.UbuntuonWindows|" `
+      + "Microsoft.MicrosoftStickyNotes|Microsoft.MSPaint|Microsoft.WindowsCamera|.NET|Framework|Microsoft.HEIFImageExtension|Microsoft.ScreenSketch|Microsoft.StorePurchaseApp|" `
+      + "Microsoft.VP9VideoExtensions|Microsoft.WebMediaExtensions|Microsoft.WebpImageExtension|Microsoft.DesktopAppInstaller"
     Get-AppxPackage -AllUsers | Where-Object {$_.Name -NotMatch $WhitelistedApps} | Remove-AppxPackage -ErrorAction SilentlyContinue
     # Run this again to avoid error on 1803 or having to reboot.
     Get-AppxPackage -AllUsers | Where-Object {$_.Name -NotMatch $WhitelistedApps} | Remove-AppxPackage -ErrorAction SilentlyContinue