Added v5.2 migrations lock

dsmrreader/provisioning/downgrade/v5.2.0.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+# Dump for DSMR-reader v5.2.0
+./manage.py migrate dsmr_api 0003_create_api_user
+./manage.py migrate dsmr_backend 0015_backend_restart_required
+./manage.py migrate dsmr_backup 0015_dropbox_app_key
+./manage.py migrate dsmr_consumption 0021_schedule_quarter_hour_peaks_calculation
+./manage.py migrate dsmr_datalogger 0031_meter_statistics_meta
+./manage.py migrate dsmr_dropbox 0001_schedule_dropbox
+./manage.py migrate dsmr_frontend 0046_gui_refresh_interval
+./manage.py migrate dsmr_influxdb 0006_influxdb_settings_field_size
+./manage.py migrate dsmr_mindergas 0005_schedule_mindergas_export
+./manage.py migrate dsmr_mqtt 0020_drop_mqtt_qos_setting
+./manage.py migrate dsmr_notification 0008_dummy_notification_provider
+./manage.py migrate dsmr_pvoutput 0004_pvoutput_setting_refactoring
+./manage.py migrate dsmr_stats 0017_day_statistics_reading_history_retroactive
+./manage.py migrate dsmr_weather 0006_schedule_weather_update