say.c: correct time for polish

In ast_say_date_with_format_pl(), change ast_say_number() to
use tm_sec instead of tm_mn.

(closes issue ASTERISK-22856)
Reported by: Robert Mordec
Review: https://reviewboard.asterisk.org/r/3082/
Patches:
     say.c.patch uploaded by veilen (license 6555)
........

Merged revisions 404456 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 404457 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 404458 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@404461 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/say.c

@@ -5712,7 +5712,7 @@ int ast_say_date_with_format_pl(struct ast_channel *chan, time_t thetime, const
 						if (!res)
 							res = wait_file(chan, ints, "digits/second-a", lang);
 					} else {
-						res = ast_say_number(chan, tm.tm_min, ints, lang, "f");
+						res = ast_say_number(chan, tm.tm_sec, ints, lang, "f");
 						if (!res) {
 							int ten, one;
 							ten = tm.tm_sec / 10;