include/user: Add `HSET_DEL_WITH_COOKIE`

Adds a variant of `HSET_DEL` that requires the provided cookie to
match the cookie that was previously stored with the handle.

Bug: 382291660
Test: tipc.test && authmgr_be_lib.test
Change-Id: Iba8b25aa3fa5217250c62b99fd506f24787cd16e
1 file changed