Merge branch 'develop' into thesis-mk

api/api_test.go

api/initialise_test.go

build/ci/.build-container.yml

build/ci/.security-and-compliance-ci.yml

build/ci/.test.yml

build/ci/scripts/generate_octet.bash

cmd/root.go

config.go

config/config.go

config/config_test.go

config_test.go

configs/.gitkeep

controller.go

go.mod

go.sum

http_test.go

initialise_test.go

northbound/server/pnd.go

nucleus/change.go

nucleus/change_test.go