Overhaul reuse structure from role to task orientation

The overall config this will end up with is going to be nowhere
near complicated enough to require the segmented structure of roles.
A single directory of reusable tasks and resources will be much better

tasks/networkd/install.yml

@@ -0,0 +1,26 @@
+---
+- name: Install systemd-networkd on CentOS 7
+  when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "7"
+  become: true
+  yum:
+    state: "{{ _runtime_update_state }}"
+    name:
+      - systemd-networkd
+      - systemd-resolved
+
+- name: Install systemd-networkd on CentOS 8
+  when: ansible_distribution == "CentOS" and ansible_distribution_major_version == "8"
+  become: true
+  dnf:
+    state: "{{ _runtime_update_state }}"
+    name: systemd-networkd
+
+
+- name: Install systemd-networkd on Fedora
+  when: ansible_distribution == "Fedora" and ansible_distribution_major_version == "8"
+  become: true
+  dnf:
+    state: "{{ _runtime_update_state }}"
+    name:
+      - systemd-networkd
+      - systemd-resolved