Removed the extra space before "MODULEINFO" in res_pjsip_dlg_options.
This extra space prevented any of the dependencies from being seen by
menuselect, so building with default options would fail if PJSIP was
not installed.

This also makes the tool that extracts information for menuselect
tolerant of multiple spaces in the future.

ASTERISK-25033 #close
Reported by: Peter Whisker

Change-Id: Iccd54846f70c4a7a50cb5bf70b7bb5cb4bab3698