erp5: Remove unneeded "mariadb-" prefix from partition parameter.

Noticed by Julien Muchembled.

software/erp5/instance-mariadb-input-schema.json

@@ -86,7 +86,7 @@
       "default": 1,
       "type": "number"
     },
-    "mariadb-relaxed-writes": {
+    "relaxed-writes": {
       "description": "When enabled, sets innodb_flush_log_at_trx_commit = 0, innodb_flush_method = nosync, innodb_doublewrite = 0 and sync_frm = 0 - RTFM, those options are dangerous",
       "default": false,
       "type": "boolean"

stack/erp5/buildout.cfg

@@ -172,7 +172,7 @@ context =
 [template-mariadb]
 < = download-base
 filename = instance-mariadb.cfg.in
-md5sum = a6e40c2d9f223e5d29d80d81a35d422f
+md5sum = d51a5ad6cfa76b7bc20519694e88df80
 link-binary =
   ${coreutils:location}/bin/basename
   ${coreutils:location}/bin/cat

stack/erp5/instance-mariadb.cfg.in

@@ -68,7 +68,7 @@ long-query-time = {{ slapparameter_dict.get('long-query-time', 1) }}
 innodb-buffer-pool-size = {{ dumps(slapparameter_dict.get('innodb-buffer-pool-size', 0)) }}
 innodb-log-file-size = {{ dumps(slapparameter_dict.get('innodb-log-file-size', 0)) }}
 innodb-log-buffer-size = {{ dumps(slapparameter_dict.get('innodb-log-buffer-size', 0)) }}
-relaxed-writes = {{ dumps(slapparameter_dict.get('mariadb-relaxed-writes', False)) }}
+relaxed-writes = {{ dumps(slapparameter_dict.get('relaxed-writes', False)) }}
 {% if incremental_backup_retention_days > -1 -%}
 binlog-path = ${directory:mariadb-backup-incremental}/binlog
 # XXX: binlog rotation happens along with other log's rotation