MT#55283 defuse MoH tests by default

Change-Id: I7d300f51bc04c842323e243600e0e7a9571875a2
(cherry picked from commit 0449d0d1e6)
(cherry picked from commit c7e17d97c8)

t/auto-daemon-tests-moh.pl

@@ -9,6 +9,8 @@ use Test::More;
 use NGCP::Rtpclient::ICE;
 use POSIX;
 
+$ENV{RTPENGINE_EXTENDED_TESTS} or exit(); # timing sensitive tests
+
 autotest_start(qw(--config-file=test5.conf))
 		or die;