configs/samples: Fix placement of 'identify' entry in sorcery.conf

The entry for 'identify' was incorrectly placed in the
res_pjsip section when it should be in
res_pjsip_endpoint_identifier_ip.

ASTERISK-26785 #close

Change-Id: Ia1372b12a952bfe2df6b1b1e0e725ca306a5d41a

configs/samples/sorcery.conf.sample

@@ -64,4 +64,6 @@ test=memory
 ;auth=realtime,ps_auths
 ;aor=realtime,ps_aors
 ;domain_alias=realtime,ps_domain_aliases
+
+;[res_pjsip_endpoint_identifier_ip]
 ;identify=realtime,ps_endpoint_id_ips