Become superuser when installing packages

Change-Id: I120a9e68a31e2b266535d2fb1b6b9b01dbdf11a9

playbooks/base-test/pre.yaml

diff --git a/playbooks/base-test/pre.yaml b/playbooks/base-test/pre.yaml
index 5dcba56..d461287 100644
--- a/playbooks/base-test/pre.yaml
+++ b/playbooks/base-test/pre.yaml
@@ -6,6 +6,7 @@
 - hosts: all
   tasks:
     - name: Install packages
+      become: true
       package:
         name:
           - git

playbooks/base/pre.yaml

diff --git a/playbooks/base/pre.yaml b/playbooks/base/pre.yaml
index 5dcba56..d461287 100644
--- a/playbooks/base/pre.yaml
+++ b/playbooks/base/pre.yaml
@@ -6,6 +6,7 @@
 - hosts: all
   tasks:
     - name: Install packages
+      become: true
       package:
         name:
           - git