THRIFT-3761 Add debian package for Python3

This closes #966
diff --git a/build/docker/debian/Dockerfile b/build/docker/debian/Dockerfile
index d8c2411..66a52d7 100644
--- a/build/docker/debian/Dockerfile
+++ b/build/docker/debian/Dockerfile
@@ -66,11 +66,13 @@
       python-all-dev \
       python-all-dbg \
       python-setuptools \
-      python-support \
       python-twisted \
       python-zope.interface \
       python-pip \
-      python3-dev \
+      python3-all \
+      python3-all-dbg \
+      python3-all-dev \
+      python3-setuptools \
       python3-pip
 
 # Ruby dependencies