Log Message:
libX11: update to 1.8.5.

Users of the Amharic (am_ET.UTF-8) compose key sequences provided by libX11
will also want to upgrade to xkeyboard-config 2.39 (releasing soon), in order
to keep those sequeunces working with this release.

Alan Coopersmith (6):
      gitlab CI: Add libtool to required packages
      configure: raise minimum autoconf requirement to 2.70
      configure: replace deprecated AC_HELP_STRING with AS_HELP_STRING
      configure: Use LT_INIT from libtool 2 instead of deprecated AC_PROG_LIBTOOL
      gitlab CI: add workflow rules
      libX11 1.8.5

Benno Schulenberg (8):
      nls: delete compose sequences that pointlessly mix upper and lower case
      nls: remove four hundred and sixty untypable Greek compose sequences
      nls: remove twenty two untypable Greek compose sequences
      XSetScreenSaver.man: restore the part that was accidentally snipped
      nls: make the Amharic compose sequences use the dead-vowel symbols
      nls: sort three sequences alphabetically in their group, like all others
      nls: delete six compose sequences that cannot be typed
      nls: use a slash instead of a combining solidus in compose sequences

jmcwilliams403 (5):
      NLS: move long S compositions to respective blocks
      NLS: implement the expansion of the six Breton N-graph keysyms
      NLS: move dead-caron subscript compositions to the relevant Unicode block
      NLS: Remove strange dead_cedilla cedi sign sequences
      nls: add compose sequence for capital schwa, and delete a deviant one