Adapting to non-static nature of ProcessBuilder

Password Manager/PasswordGenerator.cs

@@ -31,7 +31,7 @@
 
         public static string? New(string recipient, int length, bool no_symbols = false)
         {
-			return ProcessBuilder.GetOutput("cmd.exe" $"echo {RandomStr(length, no_symbols)} | gpg --quiet --encrypt --recipient {recipient}");
+			return new ProcessBuilder().GetOutput("cmd.exe", $"echo {RandomStr(length, no_symbols)} | gpg --quiet --encrypt --recipient {recipient}");
         }
     }
 }