Fix packaging version, update poetry version (#840)

* Bump up the versions to 0.20.0rc2

Signed-off-by: Dinesh Dutt <[email protected]>

* Remove dependency on having a PYTHONPATH

Signed-off-by: Dinesh Dutt <[email protected]>

Signed-off-by: Dinesh Dutt <[email protected]>

Author: ddutt

build-docker.sh

@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
 
-cd $PYTHONPATH
 VERSION=`./suzieq/version.py`
 poetry build
 if [ $# -eq 0 ]; then