Use true instead of yes.

tasks/workstation/shared/settings/gnome.yml

@@ -85,7 +85,7 @@
     git:
       repo: https://github.com/micheleg/dash-to-dock.git
       dest: "~/TRASH/dash-to-dock/"
-      clone: yes
+      clone: true
       force: no
       version: master
     become_user: "{{ user }}"
@@ -170,7 +170,7 @@
     when: ansible_distribution not in ("Ubuntu") and dash_to_dock_exists.failed
 
   when: ansible_distribution not in ("NixOS")
-  ignore_errors: yes
+  ignore_errors: true
 # End block for Dash To Dock.
 
 # Apply dconf settings through RC files due to distros without working psutil.
@@ -431,8 +431,8 @@
       unset dconf_count
     marker: '# {mark} MANAGED BY ANSIBLE | GNOME Settings'
     state: present
-    create: yes
-    backup: yes
+    create: true
+    backup: true
   become_user: "{{ user }}"
   loop:
     - .bashrc