test: Check that the GUI interactive reindex works

test/functional/test_runner.py

@@ -289,6 +289,7 @@ BASE_SCRIPTS = [
     'p2p_leak.py',
     'wallet_encryption.py',
     'feature_dersig.py',
+    'feature_reindex_init.py',
     'feature_cltv.py',
     'rpc_uptime.py',
     'feature_discover.py',