Replace _pysqlite_long_from_int64() with PyLong_FromLongLong() (GH-16882)

diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index ae03aed..6405166 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -550,7 +550,7 @@
         cur_value = argv[i];
         switch (sqlite3_value_type(argv[i])) {
             case SQLITE_INTEGER:
-                cur_py_value = _pysqlite_long_from_int64(sqlite3_value_int64(cur_value));
+                cur_py_value = PyLong_FromLongLong(sqlite3_value_int64(cur_value));
                 break;
             case SQLITE_FLOAT:
                 cur_py_value = PyFloat_FromDouble(sqlite3_value_double(cur_value));