Update input monitor configuration sequence
[Bug] Input monitor detected double-pressing, which caused errors.
[Cause] Some systems already used double-press as a pattern.
[Solution] Change input sequence from double press to triple press.
[Verification] Build, install, run SCS with -l TRACE.
Run journalctl --unit=security-containers --follow -l
Press "HOME" key three times quickly - you should see entries:
"Event sequence detected"
"Input monitor detected pattern"
"switchingSequenceMonitorNotify() called"
Change-Id: I52850851f1c72326d50b796d651886c7eec3406c
Signed-off-by: Lukasz Kostyra <l.kostyra@samsung.com>