Fix some ansible-lint-reported warnings

This mostly fixes `key-order` warnings around
`block` statements.

roles/matrix-bridge-beeper-linkedin/tasks/setup_install.yml

@@ -34,7 +34,8 @@
   delay: "{{ matrix_container_retries_delay }}"
   until: result is not failed
 
-- block:
+- when: "matrix_beeper_linkedin_container_image_self_build | bool"
+  block:
     - name: Ensure Beeper LinkedIn repository is present on self-build
       ansible.builtin.git:
         repo: "{{ matrix_beeper_linkedin_container_image_self_build_repo }}"
@@ -72,7 +73,6 @@
           pull: true
           args:
             TARGETARCH: "{{ matrix_architecture }}"
-  when: "matrix_beeper_linkedin_container_image_self_build | bool"
 
 - name: Ensure beeper-linkedin config.yaml installed
   ansible.builtin.copy: