Bad timestamp in VersionGetCommand::VersionToArray()

Missing ApiObjectFactory::$soap = false initialization causes the
version's date_order to be initialized as a XSD_DATETIME SoapVar instead
of an ISO-formatted date string as expected.

As long as the PHP SOAP Extension is available, this does not cause any
actual side effects, because
- the return value is not used when the Commands are used from within
  Mantis Core
- REST API initializes ApiObjectFactory::$soap = false so date_order is
  returned in the correct format.

If the SOAP extension is not available, Mantis triggers an internal
application error when this function is called.

Fixes #32909, #30415

core/commands/VersionGetCommand.php

@@ -164,6 +164,7 @@ public static function VersionToArray( $p_version ) {
 
 		$t_version['released'] =(bool)$p_version->released;
 		$t_version['obsolete'] = (bool)$p_version->obsolete;
+		ApiObjectFactory::$soap = false;
 		$t_version['timestamp'] = ApiObjectFactory::datetime( $p_version->date_order );
 
 		return $t_version;