HDDS-4864. Add acceptance tests to certify Ozone with boto3 python client. (#2)

Authored-by: Jun Huang <junhuang@Juns-MacBook-Pro.local>
diff --git a/Dockerfile b/Dockerfile
index 7344cd7..81fc34b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -59,6 +59,7 @@
 
 #For executing inline smoketest
 RUN pip3 install robotframework
+RUN pip3 install boto3
 
 #dumb init for proper init handling
 RUN wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.2.0/dumb-init_1.2.0_amd64