lockprof: don't pass name into registration function

lockprof: don't pass name into registration function

The type uniquely identifies the associated name, hence the name fields
can be statically initialized.

Also constify not just the involved struct field, but also struct
lock_profile's. Rather than specifying lock_profile_ancs[]' dimension at
definition time, add a suitable build time check, such that at least
missing tail additions to the initializer can be spotted easily.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>