Add mouse.ahk to autohotkey role

Enable natural scrolling on Windows without relying on the
`FlipFlopWheel` registry key which doesn't always work and depends on
knowing the device instance path for the mouse HID.

roles/autohotkey/tasks/main.yaml

@@ -31,3 +31,25 @@
     run_level: highest
     start_when_available: true
     wake_to_run: false
+
+- name: create scheduled task
+  win_scheduled_task:
+    path: Benie
+    name: mouse.ahk
+    state: present
+    enable: true
+    triggers:
+      - type: logon
+        enabled: true
+      - type: registration
+        enabled: true
+    actions:
+      - path: '{{autohotkey_repo_dir}}/mouse.ahk'
+    disallow_start_if_on_batteries: false
+    stop_if_going_on_batteries: false
+    execution_time_limit: PT0S
+    logon_type: interactive_token
+    multiple_instances: 3
+    run_level: highest
+    start_when_available: true
+    wake_to_run: false