chore: remove pgsodium priv checks

Author: soedirgo

migrations/tests/database/privs.sql

@@ -2,10 +2,6 @@ SELECT database_privs_are(
     'postgres', 'postgres', ARRAY['CONNECT', 'TEMPORARY', 'CREATE']
 );
 
-SELECT function_privs_are('pgsodium', 'crypto_aead_det_decrypt', array['bytea', 'bytea', 'uuid', 'bytea'], 'service_role', array['EXECUTE']);
-SELECT function_privs_are('pgsodium', 'crypto_aead_det_encrypt', array['bytea', 'bytea', 'uuid', 'bytea'], 'service_role', array['EXECUTE']);
-SELECT function_privs_are('pgsodium', 'crypto_aead_det_keygen', array[]::text[], 'service_role', array['EXECUTE']);
-
 -- Verify public schema privileges
 SELECT schema_privs_are('public', 'postgres', array['CREATE', 'USAGE']);
 SELECT schema_privs_are('public', 'anon', array['USAGE']);