fix broken packages

- standardize naming of each pkg append
- move _configured vars to end of block

tasks/pkgs/nomad.yml

@@ -8,7 +8,7 @@
       ansible.builtin.include_tasks:
         file: config/nomad.yml
 
-    - name: Append to pkg_tap
+    - name: Append nomad to pkg_tap
       when:
         - ansible_distribution == 'MacOSX'
       notify:
@@ -17,7 +17,7 @@
       ansible.builtin.set_fact:
         pkg_tap: "{{ pkg_tap + nomad.pkgs }}"
 
-    - name: Append to pkg_sys
+    - name: Append nomad to pkg_sys
       when:
         - ansible_system == 'Linux'
       notify: