chore: fix load hits for benchmark (#17897)

Author: everpcpc

benchmark/clickbench/hits/load.sql

@@ -1,5 +1,3 @@
 COPY INTO hits
-FROM @datasets/hits/hits_100m_obfuscated_v1.tsv.xz FILE_FORMAT =(
-        type = TSV compression = XZ field_delimiter = '\t' record_delimiter = '\n' skip_header = 0
-    );
+FROM @datasets/hits/hits.parquet FILE_FORMAT =(TYPE = 'PARQUET');
 ANALYZE TABLE hits;