lrdpv2: Update t32 session window titlebars with current RAM dump path

T32 simulator sessions currently launched from lrdp shortcuts do not
contain anything that allows separate sessions to be distinguished
from one another. Add a line that updates the titlebar of any launched
t32 simulator session with the full path to the RAM dumps being loaded
in the session.

Change-Id: I4273b4f000c96ed13af897dd23c0cd19b36c9a80