Merge branch '32bit-test_zone-update' into 'master'

tests: zone update test compatibility with 32-bit arches

See merge request !658

tests/test_zone-update.c

@@ -293,6 +293,7 @@ int main(int argc, char *argv[])
 	         " - domain: test.\n"
 	         "template:\n"
 	         " - id: default\n"
+		 "   max-journal-db-size: 100M\n"
 	         "   storage: %s\n",
 	         temp_dir);