Fix some ansible-lint issues.

molecule/default/playbook-7.1.yml

@@ -20,5 +20,7 @@
 
   post_tasks:
     - name: Confirm PHP version is correct.
-      shell: "php -v | grep -F '{{ php_version }}'"
+      shell: |
+        set -o pipefail
+        php -v | grep -F '{{ php_version }}'
       changed_when: false

molecule/default/playbook-7.3.yml

@@ -20,5 +20,7 @@
 
   post_tasks:
     - name: Confirm PHP version is correct.
-      shell: "php -v | grep -F '{{ php_version }}'"
+      shell: |
+        set -o pipefail
+        php -v | grep -F '{{ php_version }}'
       changed_when: false

molecule/default/playbook.yml

@@ -20,5 +20,7 @@
 
   post_tasks:
     - name: Confirm PHP version is correct.
-      shell: "php -v | grep -F '{{ php_version }}'"
+      shell: |
+        set -o pipefail
+        php -v | grep -F '{{ php_version }}'
       changed_when: false

tasks/setup-Debian.yml

@@ -38,7 +38,10 @@
 
 - name: Update apt caches after repo is added (Debian).
   apt: update_cache=true
-  when: php_ondrej_debian_repo.changed and (ansible_distribution == "Debian")
+  when:
+    - php_ondrej_debian_repo.changed
+    - ansible_distribution == "Debian"
+  tags: ['skip_ansible_lint']
 
 # PHP package purges.
 - name: Purge PHP version packages.