update check

Author: Neenu1995

java-bigquery-jdbc/src/main/java/com/google/cloud/bigquery/jdbc/BigQueryDatabaseMetaData.java

@@ -5333,7 +5333,7 @@ public Object get(long timeout, TimeUnit unit)
               throw new TimeoutException();
             }
             long remainingMillis = TimeUnit.NANOSECONDS.toMillis(remainingNanos);
-            if (remainingMillis <= 0) {
+            if (remainingMillis == 0) {
               remainingMillis = 1;
             }