packages, fix the ParallelDownloads option for pacman.

tasks/general/software/packages.yml

@@ -41,13 +41,13 @@
       ansible.builtin.lineinfile:
         path: "/etc/pacman.conf"
         regexp: '{{ item.key }}'
-        line: '{{ item.value }} # MANAGED BY ANSIBLE'
+        line: '{{ item.value }}'
         state: present
         create: true
         backup: true
         mode: "0644"
       loop:
-        - { "key": '^[\#]?ParallelDownloads', "value": 'ParallelDownloads 3'}
+        - { "key": '^[\#]?ParallelDownloads', "value": 'ParallelDownloads = 3'}
 
     # TBD / TODO: Do the mirrorlist files and distros based on facts in case ever using Arch, Manjaro, etc.
     # Same with the blocklist for sites like Berkeley which rate limit VPNs.
@@ -61,7 +61,9 @@
             state: present
 
         - name: General | Software | Packages | pacman | Artix | rate-mirrors | Update Lists
-          ansible.builtin.shell: "{{ item }}"
+          ansible.builtin.shell: |
+            set -o pipefail
+            "{{ item }}"
           register: shell_check
           changed_when: shell_check.rc == 0
           loop: