scripted-diff: Replace strprintf(Untranslated) with Untranslated(strprintf)

This makes code more consistent and makes it easier to add compile-time checking to
enforce that format strings contain the right specifiers, because it stops
using Untranslated() to create the format string, so the Untranslated()
function will not need to get involved in formatting.

-BEGIN VERIFY SCRIPT-
quote='"[^"]+"'
quotes="(?:$quote|\\s)*"
nonparens="[^()]*"
single_level_paren="\($nonparens\)"
double_level_paren="\($nonparens\($nonparens\)$nonparens\)"
exprs="(?:$double_level_paren|$single_level_paren|$nonparens)*"
git grep -l 'Untranslated' | xargs perl -0777 -i -pe "s/strprintf\((\\W*)Untranslated\(($quotes)\)($exprs)(\))/Untranslated(\1strprintf(\2\3))/gs"
-END VERIFY SCRIPT-

src/qt/bitcoin.cpp

@@ -529,7 +529,7 @@ int GuiMain(int argc, char* argv[])
     SetupUIArgs(gArgs);
     std::string error;
     if (!gArgs.ParseParameters(argc, argv, error)) {
-        InitError(strprintf(Untranslated("Error parsing command line arguments: %s"), error));
+        InitError(Untranslated(strprintf("Error parsing command line arguments: %s", error)));
         // Create a message box, because the gui has neither been created nor has subscribed to core signals
         QMessageBox::critical(nullptr, CLIENT_NAME,
             // message cannot be translated because translations have not been initialized