[m4-common] Update autoconf-archive

[Philip Chimento <pchimento src gnome org>]

commit fb955f0318c5c6537de6fb68f7809a68b3570b60
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Nov 12 12:36:30 2016 -0800

    Update autoconf-archive
    
    Fixes a bug with AX_COMPILER_FLAGS_LDFLAGS on macOS.
    See https://github.com/peti/autoconf-archive/pull/100
    
    https://bugzilla.gnome.org/show_bug.cgi?id=774339

 autoconf-archive |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autoconf-archive b/autoconf-archive
index be2a3e9..b5f2316 160000
--- a/autoconf-archive
+++ b/autoconf-archive
@@ -1 +1 @@
-Subproject commit be2a3e994be81101dd0e02da57200cc9fae84b0a
+Subproject commit b5f23160e050fac2d7ff78bfd76e5116fc179f64