Move single ansible playbook to ansible directory

Make ansible playbook properly- use ansible-galaxy init commands.

ansible/arch_qmk/tasks/main.yml

@@ -0,0 +1,18 @@
+---
+# QMK
+- name: Ensure qmk installed
+  community.general.pacman:
+    name: qmk
+    state: present
+  become: yes
+- name: Run qmk setup
+  ansible.builtin.command: qmk setup -y
+  become: yes
+- name: Copy qmk udev rules
+  ansible.builtin.copy:
+    src: ~/qmk_firmware/util/udev/50-qmk.rules
+    dest: /etc/udev/rules.d/50-qmk.rules
+    owner: ducoterra
+    group: root
+    mode: '0755'
+  become: yes