update(synapse): bump version to 1.116.0

roles/synapse/defaults/main/homeserver.turn.yml

@@ -2,7 +2,6 @@
 # TURN / RTC configuration
 synapse_config_turn_uris: []
 synapse_config_turn_shared_secret: ~
-synapse_config_turn_shared_secret_path: ~
 synapse_config_turn_username: ~
 synapse_config_turn_password: ~
 synapse_config_turn_user_lifetime: "2h"
@@ -17,8 +16,6 @@ synapse_turn_config: >-2
     synapse_turn_config_base
     | combine(({ turn_shared_secret: synapse_config_turn_shared_secret })
       if synapse_config_turn_shared_secret | default(false, true) else {})
-    | combine(({ turn_shared_secret_path: synapse_config_turn_shared_secret_path })
-      if synapse_config_turn_shared_secret_path | default(false, true) else {})
     | combine(({ turn_username: synapse_config_turn_username })
       if synapse_config_username | default(false, true) else {})
     | combine(({ turn_password: synapse_config_turn_password })