At the moment during Nova instance termination resources are
updated for all Ironic nodes. As result with high number of nodes,
removing N instances initiates N x M requests, where M is the total
number of nodes. This commit allows to update resources per specific
node on termination.
Depends-On: Iffad4a6ab1aaa5fea591c19f6d330dc861c5675d
Change-Id: Ib54741c8564e18f23c4f50bed190dfc66db7ba76
Closes-Bug: #1552446