Added skip condition for sqlite2 driver, that uses more forgiving emulated

prepared statements.

ext/pdo/tests/bug_38394.phpt

@@ -5,6 +5,7 @@ PDO Common: PHP Bug #38394: Prepared statement error stops subsequent statements
 if (!extension_loaded('pdo')) die('skip');
 $dir = getenv('REDIR_TEST_DIR');
 if (false == $dir) die('skip no driver');
+if (!strncasecmp(getenv('PDOTEST_DSN'), 'sqlite2', strlen('sqlite2'))) die('skip not relavent for pdo_sqlite2 driver');
 require_once $dir . 'pdo_test.inc';
 PDOTest::skip();
 ?>