Removes creation of venvs directory during repo build

The venvs directory will be created during the repo server
playbook. Creating it a second time during the repo build process
is unnecessary.

This change removes the creation of the venvs directory during
the repo build process.

Depends-On: If1dd5e568e06715f4321c391727d428e2e0805ea
Change-Id: I50876f0443a958ec8433226ec7f6738347205f0a

tasks/repo_build_venvs.yml

@@ -15,13 +15,10 @@
 
 - name: Create venv directories
   file:
-    path: "{{ item }}"
+    path: "{{ repo_build_venv_dir }}"
     state: "directory"
     owner: "{{ repo_build_service_user_name }}"
     mode: 02755
-  with_items:
-    - "{{ repo_build_venv_build_dir }}/venvs"
-    - "{{ repo_build_venv_dir }}"
 
 - name: Get venv command path
   command: which virtualenv