Update CI scripts on Breeze: use custom (vanilla) installations of Autotools.

The Debian version of Libtool fails to build.

.ci/bb/breeze-mpim/utils.sh

@@ -98,12 +98,9 @@ init_env ()
   set +eu
   . /etc/profile.d/mpim.sh
   module use /data/mpi/sclab/sip/m300488/nvhpc/modulefiles
+  module use /data/mpi/sclab/sip/m300488/cdi-pio-sw/modulefiles
   set -${saved_set}
-  switch_for_module automake/1.16.1
-
-  # Tell the custom installation of Automake 1.16 where to look for the libtool
-  # macros:
-  export ACLOCAL_PATH="/usr/share/aclocal:${ACLOCAL_PATH-}"
+  switch_for_module automake libtool autoconf
 }
 
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