feat: add blank line in json

deps/wazuh_testing/wazuh_testing/data/data_visualizer/agent_csv_headers.json

@@ -11,4 +11,4 @@
             "Last ACK", "Last Keepalive"
         ]
     }
-}
+}

deps/wazuh_testing/wazuh_testing/data/data_visualizer/analysis_csv_headers.json

@@ -37,4 +37,4 @@
             "Events processed", "Events received", "Written alerts", "Written firewall", "Written fts"
         ]
     }
-}
+}

deps/wazuh_testing/wazuh_testing/data/data_visualizer/binary_non_printable_headers.json

@@ -7,4 +7,4 @@
             "Version"
         ]
     }
-}
+}

deps/wazuh_testing/wazuh_testing/data/data_visualizer/logcollector_csv_headers.json

@@ -17,4 +17,4 @@
             "Target Drops"
         ]
     }
-}
+}

deps/wazuh_testing/wazuh_testing/data/data_visualizer/remote_csv_headers.json

@@ -24,4 +24,4 @@
             "Metrics-Bytes received"
         ]
     }
-}
+}

deps/wazuh_testing/wazuh_testing/data/data_visualizer/wazuhdb_csv_headers.json

@@ -62,4 +62,4 @@
             "Total Execution Time",	"Agent ExecTime", "Global Queries ExecTime"
         ]
     }
-}
+}