sysmo/defaults.conf: Fix attribute name

According to schema, the name is cipher_list.
Same goes for "integrity".

Fixes: a81801558e7bb6ef0f0a32ab078d302c91e940a8
Change-Id: Ib7b48ce207b96ea5f5b59db08320563be40edba1
diff --git a/sysmocom/defaults.conf b/sysmocom/defaults.conf
index 7939d3e..d491548 100644
--- a/sysmocom/defaults.conf
+++ b/sysmocom/defaults.conf
@@ -144,11 +144,11 @@
      root_seq_idx: 205
      scell_list: []
      ncell_list: []
-  cipher_4g:
+  cipher_list:
    - eea0
    - eea2
    - eea1
-  integrity_4g:
+  integrity_list:
    - eia2
    - eia1