MT#55283 rtpp flags parsing, use the semi-colon once

Fixes:

*** CID 1671239:         Control flow issues  (MISSING_BREAK)
/daemon/call_flags.c: 1902             in call_ng_main_flags()
1896     		case CSH_LOOKUP("rtcp-mux"):
1897     		case CSH_LOOKUP("RTCP-mux"):
1898     		case CSH_LOOKUP("rtcp mux"):
1899     		case CSH_LOOKUP("RTCP mux"):
1900     			return call_ng_flags_str_list(parser, value, call_ng_flags_rtcp_mux, out);
1901     		case CSH_LOOKUP("rtpp-flags"):
>>>     CID 1671239:         Control flow issues  (MISSING_BREAK)
>>>     The case for value "164" is not terminated by a "break" statement.
1902     		case CSH_LOOKUP("rtpp_flags"):;
1903     		case CSH_LOOKUP("rtpp flags"):;
1904     			/* s - list of rtpp flags */
1905     			out->rtpp_flags = true;
1906     			parse_rtpp_flags(&s, out);
1907     			break;

Change-Id: I1d8c41ad08c5f090fe58ab0b5c03308b9a1155bb

daemon/call_flags.c

@@ -1899,7 +1899,7 @@ const char *call_ng_main_flags(const ng_parser_t *parser, str *key, parser_arg v
 		case CSH_LOOKUP("RTCP mux"):
 			return call_ng_flags_str_list(parser, value, call_ng_flags_rtcp_mux, out);
 		case CSH_LOOKUP("rtpp-flags"):
-		case CSH_LOOKUP("rtpp_flags"):;
+		case CSH_LOOKUP("rtpp_flags"):
 		case CSH_LOOKUP("rtpp flags"):;
 			/* s - list of rtpp flags */
 			out->rtpp_flags = true;