project: fix var-spacing ansible rule (#10266)

* project: fix var-spacing ansible rule

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix spacing on the beginning/end of jinja template

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix spacing of default filter

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix spacing between filter arguments

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix double space at beginning/end of jinja

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

* project: fix remaining jinja[spacing] ansible-lint warning

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

---------

Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>

roles/container-engine/docker/tasks/reset.yml

@@ -19,7 +19,7 @@
   changed_when: true
   delay: 5
   ignore_errors: true  # noqa ignore-errors
-  when: docker_packages_list|length>0
+  when: docker_packages_list | length>0
 
 - name: reset | remove all containers
   shell: "set -o pipefail && {{ docker_bin_dir }}/docker ps -aq | xargs -r docker rm -fv"
@@ -29,7 +29,7 @@
   retries: 4
   until: remove_all_containers.rc == 0
   delay: 5
-  when: docker_packages_list|length>0
+  when: docker_packages_list | length>0
 
 - name: Docker | Stop docker service
   service:
@@ -40,7 +40,7 @@
     - docker
     - docker.socket
     - containerd
-  when: docker_packages_list|length>0
+  when: docker_packages_list | length>0
 
 - name: Docker | Remove dpkg hold
   dpkg_selections:
@@ -63,7 +63,7 @@
   when:
     - not ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"]
     - not is_ostree
-    - docker_packages_list|length > 0
+    - docker_packages_list | length > 0
 
 - name: Docker | ensure docker-ce repository is removed
   apt_repository: