Move what can be shared in the base role out to the common tasks file.

ansible/roles/base/tasks/common.yaml

@@ -1,3 +1,38 @@
+- name: Install packages
+  package:
+    name:
+      - rsync
+      - bash
+      - tmux
+      - lsof
+      - mg
+      - htop
+      - tree
+      - curl
+      - ncdu
+      - ripgrep
+      - git-crypt
+    state: present
+
+- name: Set timezone
+  file:
+    src: "/usr/share/zoneinfo/{{ timezone|default('UTC') }}"
+    dest: /etc/localtime
+    owner: root
+    group: wheel
+    state: link
+
+- name: Install scripts
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0755
+    owner: root
+    group: wheel
+  loop:
+    - src: git_branches_by_owner_time
+      dest: /usr/local/bin/git_branches_by_owner_time
+
 - import_tasks: tasks/freebsd.yaml
   when: 'os_flavor == "freebsd"'