utils: logalloc: reclaim_timer: get call site name
utils: logalloc: reclaim_timer: get call site name

Before adding even more call sites, print the call site
name in the report.

Signed-off-by: Benny Halevy <23c997c90eb8537635e9392d48e7af1bf1b2ca22@scylladb.com>

scylladb/scylla,scylladb/scylla,scylladb/scylla,scylladb/scylla