message: fix disabled condition for transaction setup card
diff: </ActionCardContainer::Section>
  <Boxel::ActionChin
  @state={{if @isComplete "memorialized" "default"}}
  - @disabled={{@frozen}}
  + @disabled={{or @frozen (not @workflowSession.state.depositSourceToken)}}
  data-test-deposit-transaction-setup
  >
  <:default as |d|>
  <d.ActionButton
  {{on "click" this.toggleComplete}}
  - @disabled={{not @workflowSession.state.depositSourceToken}}
  >
  Continue
  </d.ActionButton>
  