Fixes T9869. This specific transaction endpoint was missing shouldAllowPublic(). Also modernize things a little.
- Maniphest Tasks
- T9869: Certain transactions not viewable while logged out?
- Restricted Diffusion Commit
rPb35f578ae915: Modernize Transaction value controller, fixing logged-out policy issue
Viewed a policy change by clicking the policy name from the transaction record on a public object while logged out.