Log Message:
libSM: update to 1.2.5.

Alan Coopersmith (8):
      Remove "All rights reserved" from Oracle copyright notices
      configure: Use LT_INIT from libtool 2 instead of deprecated AC_PROG_LIBTOOL
      gitlab CI: add xz-utils to container for "make distcheck"
      unifdef __UNIXWARE__
      unifdef MNX_TCPCONN
      SmcOpenConnection: remove cast of return value from getenv()
      IceReadCompleteMessage callers need to check if malloc() failed
      libSM 1.2.5