refactor: move correctMinutesWord inside block

Move the `correctMinutesWord` string inside the if-statement below it
due to the fact that that is the only place where that variable is being
used.

`remainingMinutes` is left intact in the same scope since it is needed
as a reference in the if-statement itself to compare against zero.

Suggested-by: Zabuzard <zabuza.dev@gmail.com>
Signed-off-by: Chris Sdogkos <work@chris-sdogkos.com>

Author: christolis

application/src/main/java/org/togetherjava/tjbot/features/roleapplication/CreateRoleApplicationCommand.java

@@ -124,9 +124,9 @@ public void onStringSelectSelection(StringSelectInteractionEvent event, List<Str
         }
 
         long remainingMinutes = handler.getMemberCooldownMinutes(member);
-        String correctMinutesWord = remainingMinutes == 1 ? "minute" : "minutes";
-
         if (remainingMinutes > 0) {
+            String correctMinutesWord = remainingMinutes == 1 ? "minute" : "minutes";
+
             event
                 .reply("Please wait %d %s before sending a new application form."
                     .formatted(remainingMinutes, correctMinutesWord))