fixup! mariadb: build without tests to save space

Commit de5e381d broke build of
MariaDB >= 10.5. There were warnings about that with 10.4.

component/mariadb/buildout.cfg

@@ -34,11 +34,12 @@ recipe = slapos.recipe.cmmi
 shared = true
 url = https://archive.mariadb.org/mariadb-${:version}/source/mariadb-${:version}.tar.gz
 pcre-location = ${pcre2:location}
+mariadb-client-test = mariadb-client-test
 pre-configure =
-  d() { grep -q "$@"; sed -i "/$1/d" "$2"; }
-  d '\bSET(PLUGIN_AUTH_PAM YES CACHE BOOL "")' cmake/build_configurations/mysql_release.cmake
-  d 'ADD_SUBDIRECTORY(\(mysql-test\|tests\)\b' CMakeLists.txt
-  d '\bINSTALL_MYSQL_TEST\b' cmake/plugin.cmake
+  d() { x=$1; shift; [ "`grep -c "$@"`" = $x ]; sed -i "/$1/d" "$2"; }
+  d 1 '\bSET(PLUGIN_AUTH_PAM YES CACHE BOOL "")' cmake/build_configurations/mysql_release.cmake
+  d 5 '^ *\b\(ADD_SUBDIRECTORY(\(mysql-test\|tests\)\|my_safe_process\|${:mariadb-client-test}\)\b' CMakeLists.txt
+  d 1 '\bINSTALL_MYSQL_TEST\b' cmake/plugin.cmake
 configure-command = ${cmake:location}/bin/cmake
 configure-options =
   -DCMAKE_INSTALL_PREFIX=@@LOCATION@@
@@ -98,6 +99,7 @@ post-install =
 <= mariadb-common
 version = 10.4.34
 md5sum = 7b885d620ab5bcd91cebc6ed220c69a7
+mariadb-client-test = mysql_client_test
 pcre-location = ${pcre:location}
 patch-options = -p1
 patches =