class RuboCop::Cop::Chef::Deprecations::NodeSetWithoutLevel

When setting a node attribute in Chef Infra Client 11 and later you must specify the precedence level.

@example

### incorrect
node['foo']['bar'] = 1
node['foo']['bar'] << 1
node['foo']['bar'] += 1
node['foo']['bar'] -= 1

### correct
node.default['foo']['bar'] = 1
node.default['foo']['bar'] << 1
node.default['foo']['bar'] += 1
node.default['foo']['bar'] -= 1