MB-61292: Enable config encryption by default

Before native-encryption we did encrypt sensive data in config
with master password by default.
This patch enables native encryption with master password for
configuration by default.

Change-Id: I4d843871eabfc606dfd4b8cca3bbda234f22834b
Reviewed-on: https://review.couchbase.org/c/ns_server/+/217923
Reviewed-by: Navdeep S Boparai <[email protected]>
Well-Formed: Build Bot <[email protected]>
Tested-by: Build Bot <[email protected]>
Tested-by: Timofey Barmin <[email protected]>

Author: timofey-barmin

apps/ns_server/src/menelaus_web_encr_at_rest.erl

@@ -111,7 +111,7 @@ get_settings(Snapshot, ExtraSettings) ->
     Merge(Merge(defaults(), Settings), ExtraSettings).
 
 defaults() ->
-    #{config_encryption => #{encryption => disabled,
+    #{config_encryption => #{encryption => encryption_service,
                              secret_id => ?SECRET_ID_NOT_SET,
                              dek_lifetime_in_sec => 365*60*60*24,
                              dek_rotation_interval_in_sec => 30*60*60*24},