Enable sync_direct_chat_list for remaining mautrix bridgev2 bridges

This aligns gmessages, gvoice, linkedin, meta-instagram, meta-messenger
and slack with the upstream bridgev2 default (true), like ef6ad8cfa did
for mautrix-signal. The false value was a leftover from the pre-bridgev2
configs.

Fixes #5701

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

roles/custom/matrix-bridge-mautrix-gmessages/templates/config.yaml.j2

@@ -224,7 +224,7 @@ matrix:
     # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
     message_error_notices: true
     # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
-    sync_direct_chat_list: false
+    sync_direct_chat_list: true
     # Whether created rooms should have federation enabled. If false, created portal rooms
     # will never be federated. Changing this option requires recreating rooms.
     federate_rooms: {{ matrix_bridge_mautrix_gmessages_federate_rooms | to_json }}

roles/custom/matrix-bridge-mautrix-gvoice/templates/config.yaml.j2

@@ -208,7 +208,7 @@ matrix:
     # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
     message_error_notices: true
     # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
-    sync_direct_chat_list: false
+    sync_direct_chat_list: true
     # Whether created rooms should have federation enabled. If false, created portal rooms
     # will never be federated. Changing this option requires recreating rooms.
     federate_rooms: {{ matrix_bridge_mautrix_gvoice_federate_rooms | to_json }}

roles/custom/matrix-bridge-mautrix-linkedin/templates/config.yaml.j2

@@ -215,7 +215,7 @@ matrix:
     # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
     message_error_notices: true
     # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
-    sync_direct_chat_list: false
+    sync_direct_chat_list: true
     # Whether created rooms should have federation enabled. If false, created portal rooms
     # will never be federated. Changing this option requires recreating rooms.
     federate_rooms: {{ matrix_bridge_mautrix_linkedin_federate_rooms | to_json }}

roles/custom/matrix-bridge-mautrix-meta-instagram/templates/config.yaml.j2

@@ -242,7 +242,7 @@ matrix:
     # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
     message_error_notices: true
     # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
-    sync_direct_chat_list: false
+    sync_direct_chat_list: true
     # Whether created rooms should have federation enabled. If false, created portal rooms
     # will never be federated. Changing this option requires recreating rooms.
     federate_rooms: {{ matrix_bridge_mautrix_meta_instagram_bridge_federate_rooms | to_json }}

roles/custom/matrix-bridge-mautrix-meta-messenger/templates/config.yaml.j2

@@ -251,7 +251,7 @@ matrix:
     # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
     message_error_notices: true
     # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
-    sync_direct_chat_list: false
+    sync_direct_chat_list: true
     # Whether created rooms should have federation enabled. If false, created portal rooms
     # will never be federated. Changing this option requires recreating rooms.
     federate_rooms: {{ matrix_bridge_mautrix_meta_messenger_bridge_federate_rooms | to_json }}

roles/custom/matrix-bridge-mautrix-slack/templates/config.yaml.j2

@@ -256,7 +256,7 @@ matrix:
     # Whether the bridge should send error notices via m.notice events when a message fails to bridge.
     message_error_notices: true
     # Whether the bridge should update the m.direct account data event when double puppeting is enabled.
-    sync_direct_chat_list: false
+    sync_direct_chat_list: true
     # Whether created rooms should have federation enabled. If false, created portal rooms
     # will never be federated. Changing this option requires recreating rooms.
     federate_rooms: true