Fix builds on macos13 due to missing cast

Added a missing cast that's been causing debug build failures on macos13
with PG18 after PR timescale#8465

Author: melihmutlu

tsl/src/compression/batch_metadata_builder_bloom1.c

@@ -603,7 +603,7 @@ bloom1_contains_any(PG_FUNCTION_ARGS)
 	 * systems.
 	 */
 #if FLOAT8PASSBYVAL
-	uint64 *item_base_hashes = items;
+	uint64 *item_base_hashes = (uint64 *) items;
 #else
 	uint64 *item_base_hashes = palloc(sizeof(uint64) * num_items);
 #endif