Issue #105: Don't install pip for Python 2 in HTTPS example.

Author: geerlingguy

tests/https-self-signed.yml

@@ -5,8 +5,5 @@
     - name: Ensure apt cache is updated.
       apt: update_cache=yes cache_valid_time=600
 
-    - name: Ensure the older Python 2 pip is available.
-      package: name=python-pip state=present
-
 # HTTPS Self-Signed Certificate test.
 - import_playbook: ../https-self-signed/provisioning/main.yml