Minor fix for Debian dependencies. (#240)

Sorry for not creating an issue beforehand

Author: widhalmt

molecule/elasticstack_default/converge.yml

@@ -26,6 +26,13 @@
       ansible.builtin.set_fact:
         elasticstack_rpm_workaround: true
       when: ansible_os_family == 'RedHat' and ansible_distribution_major_version >= "9"
+    - name: Update apt cache.
+      apt: update_cache=yes cache_valid_time=600
+      when: ansible_os_family == 'Debian'
+    - name: Install dependencies
+      package:
+        name:
+          - curl
     - name: Include Redis
       ansible.builtin.include_role:
         name: geerlingguy.redis

roles/repos/tasks/debian.yml

@@ -1,7 +1,9 @@
 ---
 - name: Ensure gpg exists, for signing keys
   ansible.builtin.apt:
-    name: gpg
+    name:
+      - gpg
+      - gpg-agent
     state: present
 
 - name: Ensure Elastic Stack key is available (Debian)