fix(role): Move paru chroot build dir one level up

tasks/arch-linux-local-aur-repo-chroot.yml

@@ -115,7 +115,7 @@
   loop_control:
     loop_var: 'pacman_opt'
     index_var: 'i'
-    label: 'Set ''{{ pacman_opt.name }}'' to ''{{ pacman_opt.value }}'', this {{ pacman_opt.value }}'
+    label: 'Set ''{{ pacman_opt.name }}'' to ''{{ pacman_opt.value }}'', this {{ pacman_opt.purpose_human_readable }}'
   loop:
     - { name: 'CacheDir', value: '/var/cache/pacman/pkg/',            exclusive: false, purpose_human_readable: 'adds an AUR-specific cache dir (since we make this one user-writable)' }
     - { name: 'Include',  value: '/etc/pacman.d/repo-local-aur.conf', exclusive: false, purpose_human_readable: 'adds our local AUR repo' }
@@ -132,8 +132,8 @@
     index_var: 'i'
     label: 'Set ''{{ paru_option.name }}'' {% if paru_option.value %}to ''{{ paru_option.value }}''{% else %}without a value{% endif %}, {{ paru_option.purpose_human_readable }}'
   loop:
-    - { name: 'LocalRepo', value: '',                            allow_no_value: true, purpose_human_readable: 'this builds AUR packages into the local repo(s) specified in ''/etc/pacman.conf''' }
-    - { name: 'Chroot',    value: '/var/cache/paru/chroot/root', allow_no_value: false, purpose_human_readable: 'this builds AUR packages in a clean chroot' }
+    - { name: 'LocalRepo', value: '',                       allow_no_value: true, purpose_human_readable: 'this builds AUR packages into the local repo(s) specified in ''/etc/pacman.conf''' }
+    - { name: 'Chroot',    value: '/var/cache/paru/chroot', allow_no_value: false, purpose_human_readable: 'this builds AUR packages in a clean chroot' }
   community.general.ini_file:
     path: '/etc/paru.conf'
     section: 'options'