fix code snipped formatting in .MDs (#2235)

KnownIssues.md

@@ -7,7 +7,7 @@
 
 - If you are having TLS 1.2 issues, or are having trouble resolving `christitus.com/win` then run with the following command:
 
-```
+```ps1
 [Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;iex(New-Object Net.WebClient).DownloadString('https://github.com/ChrisTitusTech/winutil/releases/latest/download/winutil.ps1')
 ```
 
@@ -26,7 +26,7 @@ If you are still having issues try using a **VPN**, or changing your **DNS provi
   Set-ExecutionPolicy Unrestricted -Scope Process -Force
   ```
   3. Run:
-  ```
+  ```ps1
   irm christitus.com/win | iex
   ```
 
@@ -38,12 +38,12 @@ If you are still having issues try using a **VPN**, or changing your **DNS provi
   control /name Microsoft.PowerOptions /page pageGlobalSettings
   ```
   - If that doesn't work, Disable Hibernation: Press Windows Key+X and select 'PowerShell (Admin)' (Windows 10) or 'Windows Terminal (Admin)' (Windows 11) and enter:
-  ```
+  ```ps1
   powercfg /H off
   ```
 - [#69](https://github.com/ChrisTitusTech/winutil/issues/69) [95](https://github.com/ChrisTitusTech/winutil/issues/95) [#232](https://github.com/ChrisTitusTech/winutil/issues/232) Windows Search does not work: Enable Background Apps
 - [#198](https://github.com/ChrisTitusTech/winutil/issues/198) Xbox Game Bar Activation Broken: Set the Xbox Accessory Management Service to Automatic
-```
+```ps1
 Get-Service -Name "XboxGipSvc" | Set-Service -StartupType Automatic
 ```
 

README.md

@@ -49,7 +49,7 @@ Some features are available through automation. This allows you to save your con
 4. Use Microwin tab to create a custom Windows image.
 5. Install the Windows image.
 6. In the new Windows, Open PowerShell in the admin mode and run command to automatically apply tweaks and install apps from the config file.
-```
+```ps1
 iex "& { $(irm christitus.com/win) } -Config [path-to-your-config] -Run"
 ```
 7. Have a cup of coffee! Come back when it's done.