matrix: Update synapse to 1.73.0

roles/matrix/defaults/main.yml

@@ -22,6 +22,7 @@ matrix_nginx_config:
       - "~ ^/_matrix/federation/(v1|v2)/send_leave/"
       - "~ ^/_matrix/federation/(v1|v2)/invite/"
       - "~ ^/_matrix/federation/v1/event_auth/"
+      - "~ ^/_matrix/federation/v1/timestamp_to_event/"
       - "~ ^/_matrix/federation/v1/exchange_third_party_invite/"
       - "~ ^/_matrix/federation/v1/user/devices/"
       - "~ ^/_matrix/key/v2/query"

roles/matrix/tasks/main.yml

@@ -77,7 +77,7 @@
 - name: Install synapse
   pip:
     name:
-      - 'matrix-synapse[postgres,systemd,url_preview,redis,oidc]==1.72.0'
+      - 'matrix-synapse[postgres,systemd,url_preview,redis,oidc]==1.73.0'
     state: latest
     extra_args: '--upgrade-strategy=eager'
     virtualenv: /var/lib/synapse/venv