fixed pipefail usage

tasks/debian/main.yml

@@ -64,6 +64,8 @@
   ansible.builtin.shell: |
     set -o pipefail
     cat /etc/zm/conf.d/custom_db.conf | grep 'ZM_DB_PASS' | cut -d '=' -f2-
+  args:
+    executable: '/bin/bash'
   register: zm_db_pwd
   when: zm_db_cnf_file.stat.exists
   check_mode: false

tasks/debian/web.yml

@@ -36,13 +36,13 @@
   ansible.builtin.shell: |
     set -o pipefail
     timedatectl | grep 'Time zone' | cut -d':' -f2 | cut -d' ' -f2
+  args:
+    executable: '/bin/bash'
   register: controller_tz
   delegate_to: localhost
   changed_when: false
   check_mode: false
   become: false
-  args:
-    executable: '/bin/bash'
   when: ZM_CONFIG.timezone in NONE_VALUES
 
 - name: ZoneMinder | Webserver | Configuring php timezone to locally used one