CollectionIndex: Collection name is added to the access_lock name

The CollectionIndex constructor is changed to accept the coll_t
so that the collection name can be used to form access_lock(RWLock)
name.This is needed otherwise lockdep will report a recursive lock error
and assert. lockdep needs unique lock names for each Index object.

Fixes: #9145

Signed-off-by: Somnath Roy <somnath.roy@sandisk.com>