Enable com.devture.shared_secret_auth login type for matrix-synapse-shared-secret-auth by default

Now that Element v1.11.32 is out and https://github.com/vector-im/element-web/issues/19605 is fixed
(by https://github.com/matrix-org/matrix-react-sdk/pull/10975), we don't
need to force-disable this login type.

roles/custom/matrix-synapse/defaults/main.yml

@@ -792,8 +792,7 @@ matrix_synapse_ext_password_provider_shared_secret_auth_enabled: false
 matrix_synapse_ext_password_provider_shared_secret_auth_download_url: "https://raw.githubusercontent.com/devture/matrix-synapse-shared-secret-auth/2.0.2/shared_secret_authenticator.py"
 matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret: ""
 matrix_synapse_ext_password_provider_shared_secret_auth_m_login_password_support_enabled: true
-# We'd like to enable this, but it causes trouble for Element: https://github.com/vector-im/element-web/issues/19605
-matrix_synapse_ext_password_provider_shared_secret_auth_com_devture_shared_secret_auth_support_enabled: false
+matrix_synapse_ext_password_provider_shared_secret_auth_com_devture_shared_secret_auth_support_enabled: true
 matrix_synapse_ext_password_provider_shared_secret_config: "{{ matrix_synapse_ext_password_provider_shared_secret_config_yaml | from_yaml }}"
 matrix_synapse_ext_password_provider_shared_secret_config_yaml: |
   shared_secret: {{ matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret | string | to_json }}