Upgrade matrix-mailer (4.94-r0 -> 4.94.2-r0)

Related to https://github.com/devture/exim-relay/issues/6

roles/matrix-mailer/defaults/main.yml

@@ -7,7 +7,7 @@ matrix_mailer_container_image_self_build_repository_url: "https://github.com/dev
 matrix_mailer_container_image_self_build_src_files_path: "{{ matrix_mailer_base_path }}/docker-src"
 matrix_mailer_container_image_self_build_version: "{{ matrix_mailer_docker_image.split(':')[1] }}"
 
-matrix_mailer_version: 4.94-r0
+matrix_mailer_version: 4.94.2-r0
 matrix_mailer_docker_image: "{{ matrix_mailer_docker_image_name_prefix }}devture/exim-relay:{{ matrix_mailer_version }}"
 matrix_mailer_docker_image_name_prefix: "{{ 'localhost/' if matrix_mailer_container_image_self_build else matrix_container_global_registry_prefix }}"
 matrix_mailer_docker_image_force_pull: "{{ matrix_mailer_docker_image.endswith(':latest') }}"

roles/matrix-mailer/templates/systemd/matrix-mailer.service.j2

@@ -18,7 +18,6 @@ ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-mailer \
 			--user={{ matrix_mailer_container_user_uid }}:{{ matrix_mailer_container_user_gid }} \
 			--cap-drop=ALL \
 			--read-only \
-			--init \
 			--tmpfs=/var/spool/exim:rw,noexec,nosuid,size=100m \
 			--network={{ matrix_docker_network }} \
 			--env-file={{ matrix_mailer_base_path }}/env-mailer \