fix: fix BigQuery test record size (#86)

Author: mgabelle

src/test/java/io/kestra/plugin/singer/taps/BigQueryTest.java

@@ -69,7 +69,7 @@ void run() throws Exception {
 
         assertThat(groupedByType.get(StreamType.SCHEMA).size(), is(1));
         assertThat(groupedByType.get(StreamType.SCHEMA).get(0).get("stream"), is("covid19_nyt_us_states"));
-        assertThat(groupedByType.get(StreamType.RECORD).size(), is(61942));
+        assertThat(groupedByType.get(StreamType.RECORD).size(), is(17));
         assertThat(groupedByType.get(StreamType.STATE).size(), is(2));
 
         // rerun, since we have startAlwaysInclusive false, we won't retrieve any record