Enable static tsrmls cache in pdo_mysql with mysqlnd (#14634)

The tsrmls cache has been integrated in
aac7b1d but not enabled when pdo_mysql
is built for mysqlnd extension.

Author: petk

ext/pdo_mysql/config.w32

@@ -6,7 +6,7 @@ if (PHP_PDO_MYSQL != "no") {
 	if (PHP_PDO_MYSQL == "yes" || PHP_PDO_MYSQL == "mysqlnd") {
 		AC_DEFINE('PDO_USE_MYSQLND', 1, 'Using MySQL native driver');
 		STDOUT.WriteLine("INFO: mysqlnd build");
-		EXTENSION("pdo_mysql", "pdo_mysql.c mysql_driver.c mysql_statement.c mysql_sql_parser.c");
+		EXTENSION("pdo_mysql", "pdo_mysql.c mysql_driver.c mysql_statement.c mysql_sql_parser.c", null, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 		ADD_EXTENSION_DEP('pdo_mysql', 'pdo');
 		ADD_EXTENSION_DEP('pdo_mysql', 'mysqlnd');
 		ADD_MAKEFILE_FRAGMENT();