Commit
95bb913950ff11a8123538805aed1ac5201ba9be
by Vadim YanitskiyRevert "s1gw: cache PFCP Recovery Timestamp in ConnHdlr"
This reverts commit 7ad95e1cfb00d269069bd052c44a9cae9027f763.
A follow-up commit will remove the need for each ConnHdlr to call
f_ConnHdlr_register_pfcp(), that among with handling the PFCP
association retrieves a PFCP Recovery Timestamp from the PFCPEM.
Caching the PFCP Recovery Timestamp value is not really worth it,
since it's rarely used and can always be retrieved on demand.
Change-Id: I3b1c488e3ec251c7659cd9bc3197cca2f9d03144