Support thread naming in NetlinkListener

Add an additional member to NetlinkListener class to store the thread
name. Rename the thread when thread starts if user specified a special
name for that NetlinkListener. Rename the socket destroy listener in
netd to SkDestroyListen.

Bug: 112068616
Test: ps -A -T -Z -MO pri,nice,rtprio,sched,pcy,time | grep SkDstyL
Change-Id: Ie9ac296dc28b56abffd1a83ffcbccc7d8eb1338f
4 files changed