Bump version to 3.0.1 (#392)

Author: sfc-gh-dprzybysz

php_pdo_snowflake.h

@@ -11,7 +11,7 @@ extern zend_module_entry pdo_snowflake_module_entry;
 /**
  * PHP PDO Snowflake version for PHP info
  */
-#define PDO_SNOWFLAKE_VERSION "3.0.0"
+#define PDO_SNOWFLAKE_VERSION "3.0.1"
 
 #ifdef PHP_WIN32
 #define PHP_PDO_SNOWFLAKE_API __declspec(dllexport)