XXX Revert "version up: MariaDB 10.3.19, groonga 9.0.9, mroonga 9.09"

This reverts commit 0f5b52f2.

MariaDB 10.3.19 is not in shacache and disappeared from the target.

component/groonga/buildout.cfg

@@ -15,8 +15,8 @@ extends =
 [groonga]
 recipe = slapos.recipe.cmmi
 shared = false
-url = https://packages.groonga.org/source/groonga/groonga-9.0.9.tar.gz
-md5sum = 877bc3e2840e2935f606fb3d2d359a2c
+url = https://packages.groonga.org/source/groonga/groonga-9.0.7.tar.gz
+md5sum = a2697e46b7460fc81b418666c5abdcb4
 # temporary patch to respect more tokens in natural language mode.
 patches =
   ${:_profile_base_location_}/groonga.patch#9ed02fbe8400402d3eab47eee149978b

component/mariadb/buildout.cfg

@@ -29,8 +29,8 @@ parts =
 [mariadb]
 recipe = slapos.recipe.cmmi
 url = https://downloads.mariadb.org/f/mariadb-${:version}/source/mariadb-${:version}.tar.gz/from/http%3A//fr.mirror.babylon.network/mariadb/?serve
-version = 10.3.19
-md5sum = de8eb9a7d45d21e2d96e46cdc7c6e036
+version = 10.3.18
+md5sum = b3524c0825c3a1c255496daea38304a0
 location = ${buildout:parts-directory}/${:_buildout_section_name_}
 pre-configure =
   set -e '\bSET(PLUGIN_AUTH_PAM YES)' cmake/build_configurations/mysql_release.cmake
@@ -84,8 +84,8 @@ post-install =
 # mroonga - a storage engine for MySQL. It provides fast fulltext search feature to all MySQL users.
 # http://mroonga.github.com/
 recipe = slapos.recipe.cmmi
-url = https://packages.groonga.org/source/mroonga/mroonga-9.09.tar.gz
-md5sum = 1b4ec3a8c6b4b459bd7a94f2bb8ad585
+url = https://packages.groonga.org/source/mroonga/mroonga-9.05.tar.gz
+md5sum = d81629fc6042a44ce56cc6990d563164
 pre-configure = set -e
   rm -rf fake_mariadb_source
   mkdir -p fake_mariadb_source