Switch matrix_encryption_disabler back to upstream repository

Now that https://github.com/digitalentity/matrix_encryption_disabler/pull/9
has been merged, we can get the module from there.

Continuation of 246c43be1e

roles/matrix-synapse/defaults/main.yml

@@ -559,9 +559,7 @@ matrix_synapse_ext_spam_checker_mjolnir_antispam_config_ban_lists: []
 # Enable this to activate the E2EE disabling Synapse module.
 # See: https://github.com/digitalentity/matrix_encryption_disabler
 matrix_synapse_ext_encryption_disabler_enabled: false
-# Using a fork for this until this gets merged to make it compatible with Synapse v1.60: https://github.com/digitalentity/matrix_encryption_disabler/pull/9
-# See: https://github.com/matrix-org/synapse/blob/v1.60.0/docs/upgrade.md#new-signature-for-the-spam-checker-callback-check_event_for_spam
-matrix_synapse_ext_encryption_disabler_download_url: "https://raw.githubusercontent.com/spantaleev/matrix_encryption_disabler/60b0e211281954f70f8202636cea8d6e27b83148/matrix_e2ee_filter.py"
+matrix_synapse_ext_encryption_disabler_download_url: "https://raw.githubusercontent.com/digitalentity/matrix_encryption_disabler/cdc37a07441acb7c2a3288bcb29b376658d5e766/matrix_e2ee_filter.py"
 # A list of server domain names for which to deny encryption if the event sender's domain matches the domain in the list.
 # By default, with the configuration below, we prevent all homeserver users from initiating encryption in ANY room.
 matrix_synapse_ext_encryption_disabler_deny_encryption_for_users_of: ["{{ matrix_domain }}"]