Settings: Removal of DSDS menu in SSSS mode

Add new intent filter
"codeaurora.intent.filter.settings.multisim.SHORTCUT"
to de-couple MSIM setting menu in non-DSDS mode.

Change-Id: Ie7df65570095fd570ab48736072b03ac5b1b0027
CRs-fixed: 539932

Conflicts:
	AndroidManifest.xml