More fixes for debian ansible-base builds (#69714)

Change:
Fix files that got missed in 04ec72160

Test Plan:
Local Ubuntu 20.04 VM

Signed-off-by: Rick Elrod <rick@elrod.me>

packaging/debian/ansible-base.dirs

@@ -1,4 +1,4 @@
 etc/ansible
 etc/ansible/roles
-usr/lib/python2.7/dist-packages/ansible
+usr/lib/python3/dist-packages/ansible
 usr/share/ansible

packaging/debian/ansible-base.install

@@ -11,5 +11,5 @@ debian/tmp/usr/bin/ansible-pull usr/bin
 debian/tmp/usr/bin/ansible-playbook usr/bin
 debian/tmp/usr/bin/ansible usr/bin
 examples/ansible.cfg etc/ansible
-debian/tmp/usr/lib/python2.7/dist-packages/ansible usr/lib/python2.7/dist-packages
-debian/tmp/usr/lib/python2.7/dist-packages/ansible-*.egg-info
+debian/tmp/usr/lib/python3/dist-packages/ansible usr/lib/python3/dist-packages
+debian/tmp/usr/lib/python3/dist-packages/ansible_*.egg-info

packaging/debian/control

@@ -3,7 +3,7 @@ Section: admin
 Priority: optional
 Standards-Version: 3.9.3
 Maintainer: Ansible, Inc. <info@ansible.com>
-Build-Depends: cdbs, debhelper (>= 5.0.0), python3-docutils, python3, dh-python | python-support, python3-setuptools, lsb-release
+Build-Depends: cdbs, debhelper (>= 5.0.0), python3-docutils, python3, dh-python | python-support, python3-setuptools, lsb-release python3-straight.plugin python3-packaging python3-jinja2
 Homepage: https://github.com/ansible/ansible/
 
 Package: ansible-base