Drop the mautrix-meta ig_e2ee configuration option

Upstream no longer has an `ig_e2ee` option in either connector. It is
already absent at v0.2607.0, the version both roles are pinned to, so
we have been rendering a dead key into config.yaml for a while.

Anyone who set the variable is told it is gone, via the usual
deprecated-variable check.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

roles/custom/matrix-bridge-mautrix-meta-instagram/defaults/main.yml

@@ -172,9 +172,6 @@ matrix_bridge_mautrix_meta_instagram_appservice_token: ''
 # * instagram - connect to Instagram DMs via instagram.com
 matrix_bridge_mautrix_meta_instagram_meta_mode: instagram
 
-# When in `instagram` mode (see `matrix_bridge_mautrix_meta_instagram_meta_mode`), should the bridge connect to WhatsApp servers for encrypted chats?
-matrix_bridge_mautrix_meta_instagram_meta_ig_e2ee: false
-
 matrix_bridge_mautrix_meta_instagram_provisioning_shared_secret: disable
 
 # Controls whether mautrix-meta-instagram's HTTP API is exposed publicly (used by tools like mautrix-manager for bridge login).

roles/custom/matrix-bridge-mautrix-meta-instagram/tasks/validate_config.yml

@@ -42,3 +42,4 @@
     - {'old': 'matrix_bridge_mautrix_meta_instagram_container_labels_metrics_traefik_tls_certResolver', 'new': '<removed> (mautrix-meta-instagram does not support metrics)'}
     - {'old': 'matrix_bridge_mautrix_meta_instagram_container_labels_metrics_middleware_basic_auth_enabled', 'new': '<removed> (mautrix-meta-instagram does not support metrics)'}
     - {'old': 'matrix_bridge_mautrix_meta_instagram_container_labels_metrics_middleware_basic_auth_users', 'new': '<removed> (mautrix-meta-instagram does not support metrics)'}
+    - {'old': 'matrix_bridge_mautrix_meta_instagram_meta_ig_e2ee', 'new': '<removed> (mautrix-meta no longer has an `ig_e2ee` configuration option)'}

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

@@ -12,10 +12,6 @@ network:
     # Remember to change the appservice ID, bot profile info, bridge username_template and management_room_text too.
     mode: {{ matrix_bridge_mautrix_meta_instagram_meta_mode | to_json }}
 
-    # When in Instagram mode, should the bridge connect to WhatsApp servers for encrypted chats?
-    # In FB/Messenger mode encryption is always enabled, this option only affects Instagram mode.
-    ig_e2ee: {{ matrix_bridge_mautrix_meta_instagram_meta_ig_e2ee | to_json }}
-
     # Displayname template for FB/IG users. Available variables:
     #  .DisplayName - The display name set by the user.
     #  .Username - The username set by the user.

roles/custom/matrix-bridge-mautrix-meta-messenger/defaults/main.yml

@@ -172,9 +172,6 @@ matrix_bridge_mautrix_meta_messenger_appservice_token: ''
 # * instagram - connect to Instagram DMs via instagram.com
 matrix_bridge_mautrix_meta_messenger_meta_mode: messenger
 
-# When in `instagram` mode (see `matrix_bridge_mautrix_meta_messenger_meta_mode`), should the bridge connect to WhatsApp servers for encrypted chats?
-matrix_bridge_mautrix_meta_messenger_meta_ig_e2ee: false
-
 matrix_bridge_mautrix_meta_messenger_provisioning_shared_secret: disable
 
 # Controls whether mautrix-meta-messenger's HTTP API is exposed publicly (used by tools like mautrix-manager for bridge login).

roles/custom/matrix-bridge-mautrix-meta-messenger/tasks/validate_config.yml

@@ -42,3 +42,4 @@
     - {'old': 'matrix_bridge_mautrix_meta_messenger_container_labels_metrics_traefik_tls_certResolver', 'new': '<removed> (mautrix-meta-messenger does not support metrics)'}
     - {'old': 'matrix_bridge_mautrix_meta_messenger_container_labels_metrics_middleware_basic_auth_enabled', 'new': '<removed> (mautrix-meta-messenger does not support metrics)'}
     - {'old': 'matrix_bridge_mautrix_meta_messenger_container_labels_metrics_middleware_basic_auth_users', 'new': '<removed> (mautrix-meta-messenger does not support metrics)'}
+    - {'old': 'matrix_bridge_mautrix_meta_messenger_meta_ig_e2ee', 'new': '<removed> (mautrix-meta no longer has an `ig_e2ee` configuration option)'}

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

@@ -12,10 +12,6 @@ network:
     # Remember to change the appservice ID, bot profile info, bridge username_template and management_room_text too.
     mode: {{ matrix_bridge_mautrix_meta_messenger_meta_mode | to_json }}
 
-    # When in Instagram mode, should the bridge connect to WhatsApp servers for encrypted chats?
-    # In FB/Messenger mode encryption is always enabled, this option only affects Instagram mode.
-    ig_e2ee: {{ matrix_bridge_mautrix_meta_messenger_meta_ig_e2ee | to_json }}
-
     # Displayname template for FB/IG users. Available variables:
     #  .DisplayName - The display name set by the user.
     #  .Username - The username set by the user.