Update the autotools used to make the trunk nightly tarballs.

This commit was SVN r22283.

contrib/dist/make_dist_tarball

@@ -22,10 +22,10 @@
 # Version of auto tools that we want
 #
 
-M4_TARGET_VERSION=1.4.11
-AM_TARGET_VERSION=1.10.1
-AC_TARGET_VERSION=2.63
-LT_TARGET_VERSION=2.2.6
+M4_TARGET_VERSION=1.4.13
+AM_TARGET_VERSION=1.11
+AC_TARGET_VERSION=2.65
+LT_TARGET_VERSION=2.2.6b
 
 #
 # Check command line flags