TT#76658 Move default administrator pass from MD5 to bcrypt

The using of MD5() for password was outdated and there is an appropriate
warning in ngcp-status.
So change the default password to salted one. Unfortunately Mariadb
doesn't provide bcrypt() function so use the prepared string.

Change-Id: I668e32265c5e3f0f4907ddba0f9546fafdb8acdd

db_scripts/diff/15587.up

@@ -0,0 +1,10 @@
+USE billing;
+
+UPDATE admins
+  SET
+    saltedpass = 'AtAFGhepIuEaQ.dSfdJ6b.$TNfqchYY76HTh2FAgD3l4r9JFYmFr9i',
+    md5pass    = NULL
+  WHERE
+    login          = 'administrator'
+    AND md5pass    = MD5('administrator')
+    AND saltedpass IS NULL;