Bump to version 1.2.3

Author: Silarn

src/ExploData/explo_data/const.py

@@ -4,5 +4,5 @@
 # Licensed under the [GNU Public License (GPL)](http://www.gnu.org/licenses/gpl-2.0.html) version 2 or later.
 
 plugin_name: str = 'ExploData'
-plugin_version: str = '1.2.2'
+plugin_version: str = '1.2.3'
 database_version: int = 8