fix: unmount swap before changing it

tasks/main.yml

@@ -1,9 +1,16 @@
 ---
 - when: not (swap_enabled | bool) or swap_size | int > (ansible_swaptotal_mb | int) + 1
   block:
-    - name: Disable active swap
+    - name: Disable swap
       ansible.builtin.shell: "test -f {{ swap_path }} && swapoff {{ swap_path }} || true"
 
+    - name: Unmount swap file
+      ansible.posix.mount:
+        src: "{{ swap_path }}"
+        path: none
+        fstype: swap
+        state: absent
+
     - name: Remove swap file
       ansible.builtin.file:
         path: "{{ swap_path }}"
@@ -35,6 +42,6 @@
         fstype: swap
         state: present
 
-    - name: Enable swap file
+    - name: Enable swap
       ansible.builtin.command: "swapon -a"
       changed_when: False