Draupnir proxy (#3313)

* Allow redircting abuse-reports to draupnir

* Document redirecting abuse-reports to draupnir via traefik

* Apply suggestions from code review

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

* Rename variable

---------

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

roles/custom/matrix-bot-draupnir/tasks/setup_install.yml

@@ -17,6 +17,17 @@
     - {path: "{{ matrix_bot_draupnir_docker_src_files_path }}", when: "{{ matrix_bot_draupnir_container_image_self_build }}"}
   when: "item.when | bool"
 
+- name: Ensure matrix-bot-draupnir support files installed
+  ansible.builtin.template:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+    mode: 0644
+  with_items:
+    - src: "{{ role_path }}/templates/labels.j2"
+      dest: "{{ matrix_bot_draupnir_base_path }}/labels"
+
 - name: Ensure draupnir Docker image is pulled
   community.docker.docker_image:
     name: "{{ matrix_bot_draupnir_docker_image }}"