test: add test for utxo-to-sqlite conversion script

test/functional/test_runner.py

@@ -289,6 +289,7 @@ BASE_SCRIPTS = [
     'mempool_package_onemore.py',
     'mempool_package_limits.py',
     'mempool_package_rbf.py',
+    'tool_utxo_to_sqlite.py',
     'feature_versionbits_warning.py',
     'feature_blocksxor.py',
     'rpc_preciousblock.py',