win_chocolatey: Ensure chocolatey to fail (#26416)

Currently chocolatey is not failing when the user requests version X,
but version X is not available in the repository.

Obviously the module should fail in this case.

This fixes #25393

lib/ansible/modules/windows/win_chocolatey.ps1

@@ -157,7 +157,7 @@ Function Choco-Upgrade
         throw "$package is not installed, you cannot upgrade"
     }
 
-    $cmd = "$executable upgrade -dv -y $package -timeout $timeout"
+    $cmd = "$executable upgrade -dv -y $package -timeout $timeout --failonunfound"
 
     if ($check_mode)
     {
@@ -269,7 +269,7 @@ Function Choco-Install
         }
     }
 
-    $cmd = "$executable install -dv -y $package -timeout $timeout"
+    $cmd = "$executable install -dv -y $package -timeout $timeout --failonunfound"
 
     if ($check_mode)
     {