Remove dataset definition in pom.xml

Author: mzitnik

performance/pom.xml

@@ -195,7 +195,6 @@
                                 <argument>-classpath</argument>
                                 <classpath />
                                 <argument>com.clickhouse.benchmark.BenchmarkRunner</argument>
-                                <argument>--dataset=file://dataset_300k.csv</argument>
                                 <argument>.*</argument>
                             </arguments>
                         </configuration>