Add node 18.0.0, remove node 16.18.0
Add node 18.0.0, remove node 16.18.0

for stack(s) cflinuxfs3 [#183623174]

cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack,cloudfoundry/ruby-buildpack