Upgrade devture/exim-relay (4.95-r0 -> 4.95-r0-1) and disable self-building on ARM32/ARM64

4.95-r0-1 is the first container image tag that is available as a multi-arch image
with support for linux/amd64, linux/arm64/v8 (arm64) and linux/arm/v7 (arm32),
so self-building is no longer necessary on all these platforms.

group_vars/matrix_servers

@@ -1320,7 +1320,7 @@ matrix_jitsi_etherpad_base: "{{ matrix_etherpad_base_url if matrix_etherpad_enab
 # Other services (like ma1sd), also use the mailer.
 matrix_mailer_enabled: true
 
-matrix_mailer_container_image_self_build: "{{ matrix_architecture != 'amd64'}}"
+matrix_mailer_container_image_self_build: "{{ matrix_architecture not in ['amd64', 'arm32', 'arm64'] }}"
 
 ######################################################################
 #

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: 4.95-r0
+matrix_mailer_version: 4.95-r0-1
 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') }}"