Disable circle uploads to S3 until more testing can be done for external PR's.

scripts/circle-test.sh

@@ -77,7 +77,4 @@ if [ $? -eq 0 ]; then
     echo $tag
     exit_if_fail ./scripts/build.py --release --package --version=$tag --platform=all --arch=all --upload --bucket=dl.influxdata.com/telegraf/releases
     mv build $CIRCLE_ARTIFACTS
-else
-    # Upload Linux build artifact to S3
-    ./scripts/build.py --package --upload
 fi