[MM-23882] Include database server version in telemetry (#14258)

* Add database server version to telemetry

Also added a new query in the store to retrieve the database version

* Add test for the GetDbVersion function

* More drivers in the tests

Co-authored-by: mattermod <mattermod@users.noreply.github.com>

app/diagnostics.go

@@ -802,6 +802,10 @@ func (a *App) trackServer() {
 		data["system_admins"] = scr
 	}
 
+	if scr, err := a.Srv().Store.GetDbVersion(); err == nil {
+		data["database_version"] = scr
+	}
+
 	a.SendDiagnostic(TRACK_SERVER, data)
 }