Ensure Corpus Telemetry is correctly collected

Signed-off-by: Collin MacDonald <cmacd@google.com>

centipede/environment.cc

diff --git a/centipede/environment.cc b/centipede/environment.cc
index 443a611..a30b5f7 100644
--- a/centipede/environment.cc
+++ b/centipede/environment.cc
@@ -73,7 +73,7 @@
 
 bool Environment::DumpCorpusTelemetryInThisShard() const {
   // Corpus stats are global across all shards on all machines.
-  return my_shard_index == 0 && telemetry_frequency != 0;
+  return my_shard_index == 0;
 }
 
 bool Environment::DumpRUsageTelemetryInThisShard() const {