configure.ac: increase version minor number

Except for some changes at the CI automation, there's no
change on ZBar. Yet, in order to be able to check if the
new on_release.yml will properly generate binaries,
and the process is reliable, we need a new version.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

.github/workflows/on_release.yml

@@ -31,7 +31,7 @@ jobs:
     - name: generating tarball
       run: |
         OS_VERSION=$(. /etc/os-release && echo $ID-$VERSION_ID)
-        tar cvfz ${DIR}/zbar-${OS_VERSION}.tar.gz *.deb
+        tar cvfz zbar-${OS_VERSION}.tar.gz *.deb
         echo "OS_VERSION=$OS_VERSION" >> $GITHUB_ENV
 
     - name: upload

configure.ac

@@ -1,7 +1,7 @@
 changecom()dnl
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.68])
-AC_INIT([zbar], [0.23.90], [mchehab+huawei@kernel.org])
+AC_INIT([zbar], [0.23.91], [mchehab+huawei@kernel.org])
 m4_ifndef([AC_LANG_DEFINES_PROVIDED],
           [m4_define([AC_LANG_DEFINES_PROVIDED])])
 AC_CONFIG_AUX_DIR(config)