bpo-41861: Convert _sqlite3 PrepareProtocolType to heap type (GH-22428)

diff --git a/Modules/_sqlite/statement.c b/Modules/_sqlite/statement.c
index 02e47a0..0458e11 100644
--- a/Modules/_sqlite/statement.c
+++ b/Modules/_sqlite/statement.c
@@ -255,7 +255,7 @@
             if (!_need_adapt(current_param)) {
                 adapted = current_param;
             } else {
-                adapted = pysqlite_microprotocols_adapt(current_param, (PyObject*)&pysqlite_PrepareProtocolType, current_param);
+                adapted = pysqlite_microprotocols_adapt(current_param, (PyObject*)pysqlite_PrepareProtocolType, current_param);
                 Py_DECREF(current_param);
                 if (!adapted) {
                     return;
@@ -306,7 +306,7 @@
             if (!_need_adapt(current_param)) {
                 adapted = current_param;
             } else {
-                adapted = pysqlite_microprotocols_adapt(current_param, (PyObject*)&pysqlite_PrepareProtocolType, current_param);
+                adapted = pysqlite_microprotocols_adapt(current_param, (PyObject*)pysqlite_PrepareProtocolType, current_param);
                 Py_DECREF(current_param);
                 if (!adapted) {
                     return;