🚚 roles: dehydrated: Use namespaced role name

In "ansible-role-dehydrated" the words "ansible" and "role" are
redundant, because implicit anyway.  What actually helps here is using a
namespaced name in the format galaxy would use, to make clear it's an
external role, and where it comes from.

Link: https://docs.ansible.com/ansible/latest/galaxy/user_guide.html#installing-multiple-roles-from-a-file

host-krypton.yml

@@ -22,7 +22,7 @@
     # role 'docker_setup' applied through group 'docker_host'
     - role: apache
     - role: apache_letsencrypt  # Uses configuration from dehydrated setup
-    - role: ansible-role-dehydrated
+    - role: 24367dfa.dehydrated
       vars:
         dehydrated_contact_email: "{{ server_admin }}"
         dehydrated_domains:

host-pottwal.yml

@@ -6,7 +6,7 @@
     # role 'docker_setup' applied through group 'docker_host'
     - role: apache
     - role: apache_letsencrypt  # Uses configuration from dehydrated setup
-    - role: ansible-role-dehydrated
+    - role: 24367dfa.dehydrated
       vars:
         dehydrated_contact_email: "{{ server_admin }}"
         dehydrated_domains:

host-radon.yml

@@ -24,7 +24,7 @@
     # role 'docker_setup' applied through group 'docker_host'
     - role: apache
     - role: apache_letsencrypt  # Uses configuration from dehydrated setup
-    - role: ansible-role-dehydrated
+    - role: 24367dfa.dehydrated
       vars:
         dehydrated_contact_email: "{{ server_admin }}"
         dehydrated_domains:

host-tau.yml

@@ -35,7 +35,7 @@
 
     - name: Setup Dehydrated
       include_role:
-        name: ansible-role-dehydrated
+        name: 24367dfa.dehydrated
       vars:
         dehydrated_contact_email: "{{ server_admin }}"
         dehydrated_domains:

host-wittgenstein.yml

@@ -8,7 +8,7 @@
         docker_data_root: "/srv/docker"
     - role: apache
     - role: apache_letsencrypt  # Uses configuration from dehydrated setup
-    - role: ansible-role-dehydrated
+    - role: 24367dfa.dehydrated
       vars:
         dehydrated_contact_email: "{{ server_admin }}"
     - role: penguineer.dehydrated_cron

requirements.yml

@@ -5,7 +5,8 @@ roles:
   - name: adriagalin.timezone
     src: git+https://github.com/adriagalin/ansible.timezone.git
     version: 4.0.0
-  - src: git+https://github.com/24367dfa/ansible-role-dehydrated.git
+  - name: 24367dfa.dehydrated
+    src: git+https://github.com/24367dfa/ansible-role-dehydrated.git
     version: 2.0.0
   - src: https://github.com/penguineer/ansible-role-dehydrated_cron.git
     version: v1.1.0