otter: bump version to 0.3.0

roles/otter/tasks/main.yml

@@ -1,11 +1,12 @@
 ---
 - name: Ensure binary is present
   ansible.builtin.get_url:
-    url: 'https://git.rustybever.be/api/packages/Chewing_Bever/generic/otter/0.2.1/otter-linux-arm64'
+    url: 'https://git.rustybever.be/api/packages/Chewing_Bever/generic/otter/0.3.0/otter-linux-arm64'
     dest: '/usr/local/bin/otter'
     owner: 'root'
     group: 'root'
     mode: '755'
+  notify: 'restart otter'
 
 - name: Ensure system group exists
   ansible.builtin.group: