fix: remove trailing whitespace

ansible/installation/inst-docker-ubuntu.yaml

@@ -19,7 +19,7 @@
         keyring: /etc/apt/keyrings/docker.gpg
     - name: add docker repository
       ansible.builtin.apt_repository:
-        filename: docker 
+        filename: docker
         repo: deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu {{ ansible_lsb.codename|lower }} stable
         state: present
     - name: install docker engine

ansible/update/upd-apt.yaml

@@ -1,6 +1,6 @@
 ---
 - name: Update and upgrade apt packages
-  hosts: all 
+  hosts: all
   tasks:
     - name: Update packages with apt
       when: ansible_pkg_mgr == 'apt'

vagrant/hyperv/ubuntu/docker/playbook.yaml

@@ -6,8 +6,8 @@
       ansible.builtin.apt:
         name:
           - apt-transport-https
-          - ca-certificates 
-          - curl 
+          - ca-certificates
+          - curl
           - gnupg-agent
           - software-properties-common
         update_cache: yes
@@ -17,9 +17,9 @@
     - name: add docker repo
       ansible.builtin.apt_repository:
         repo: deb https://download.docker.com/linux/ubuntu focal stable
-    - name: install docker 
+    - name: install docker
       ansible.builtin.apt:
-        name: 
+        name:
           - docker-ce
           - docker-ce-cli
           - containerd.io