Fix some ansible-lint complaints.

roles/nextcloud-upgrade/tasks/main.yml

@@ -1,18 +1,18 @@
 ---
-
 - name: check/run upgrade
   command: sudo -u www-data php updater.phar --no-interaction
   args:
     chdir: "{{ nc_dir }}/updater"
-    warn: False
+    warn: false
   register: upgrade_result
   changed_when: upgrade_result.stdout is not search('Nothing to do.')
+  notify: update and fix data base
 
 - name: update apps
   command: "sudo -u www-data php ./occ app:update --all"
   args:
     chdir: "{{ nc_dir }}"
-    warn: False
+    warn: false
   register: cmd_result
   changed_when: cmd_result.stdout | length > 0
 
@@ -20,36 +20,8 @@
   command: "sudo -u www-data php ./occ app:install {{ item }}"
   args:
     chdir: "{{ nc_dir }}"
-    warn: False
+    warn: false
   with_items: "{{ nc_apps }}"
   register: cmd_result
   changed_when: cmd_result.stdout is not search('already installed')
-  failed_when:  cmd_result.stdout is not search('already installed') and cmd_result.rc != 0
-
-## DB fixes (only on upgrade)
-- name: add missing indices
-  command: "sudo -u www-data php ./occ db:add-missing-indices"
-  args:
-    chdir: "{{ nc_dir }}"
-    warn: False
-  register: cmd_result
-  changed_when: cmd_result.stdout is search('table updated successfully')
-  when: upgrade_result.changed | default(true)
-
-- name: add missing columns
-  command: "sudo -u www-data php ./occ db:add-missing-columns"
-  args:
-    chdir: "{{ nc_dir }}"
-    warn: False
-  register: cmd_result
-  changed_when: cmd_result.stdout is search('table updated successfully')
-  when: upgrade_result.changed | default(true)
-
-- name: convert filecache to bigint
-  command: "sudo -u www-data php ./occ -n db:convert-filecache-bigint"
-  args:
-    chdir: "{{ nc_dir }}"
-    warn: False
-  register: cmd_result
-  changed_when: cmd_result.stdout is not search('tables already up to date')
-  when: upgrade_result.changed | default(true)
+  failed_when: cmd_result.stdout is not search('already installed') and cmd_result.rc != 0