node-startup-controller: drop changes merged upstream

Changes are available in upstream meta-ivi as of commit
id 5e756a9b70dae4fad9b1232f5561d4559b1b5d59.

Signed-off-by: Yasir-Khan <yasir_khan@mentor.com>
Merge pull request #307 from Yasir-Khan/nsp-upstream-sync

node-startup-controller: drop changes merged upstream