NoMethodError: undefined method `support_bot?' for #<DeployKey:0x00007fe81d302f98>

https://sentry.gitlab.net/gitlab/gitlabcom/issues/619534/

NoMethodError: undefined method `support_bot?' for #<DeployKey:0x00007fe81d302f98>
  active_model/attribute_methods.rb:433:in `method_missing'
    match ? attribute_missing(match, *args, &block) : super
  ee/base_policy.rb:20:in `block (2 levels) in <module:BasePolicy>'
    condition(:support_bot, score: 0) { @user&.support_bot? }
  declarative_policy/condition.rb:23:in `instance_eval'
    !!context.instance_eval(&@compute)
  declarative_policy/condition.rb:23:in `compute'
    !!context.instance_eval(&@compute)
  declarative_policy/condition.rb:44:in `block in pass?'
    @context.cache(cache_key) { @condition.compute(@context) }
...
(154 additional frame(s) were not displayed)

NoMethodError: undefined method `support_bot?' for #<DeployKey:0x00007fe81d302f98>