Merge branch 'ent-10507-15102-plugin-dynamic_snmp-no-opera-correctamente-con-valores-negativos' into 'develop'

change regexp snmp value to accept negative numbers

See merge request artica/pandorafms!6226

pandora_server/lib/PandoraFMS/PluginTools.pm

@@ -2366,7 +2366,8 @@ sub snmp_data_switcher {
 	}
 
 	if ($data{type} eq "generic_data"){
-		($data{data} = $pure_data) =~ s/\D*//g;
+		$data{data} = $pure_data; 
+		$data{data} =~ s/[^-\d]//g;
 	}
 
 	return \%data;