[test] Add test for cfcheckpt

test/functional/test_runner.py

@@ -225,6 +225,7 @@ BASE_SCRIPTS = [
     'feature_loadblock.py',
     'p2p_dos_header_tree.py',
     'p2p_unrequested_blocks.py',
+    'p2p_blockfilters.py',
     'feature_includeconf.py',
     'feature_asmap.py',
     'mempool_unbroadcast.py',