Fix failing shipments controller spec

[andrewpbrett]

Another PR introduced a before_action to the controller, so we have to stub that out to avoid the double receiving an unexpected message

What? Why?

Gets the build back to green

What should we test?

Green build

Release notes

Fixed a failing shipments controller spec

Changelog Category: Technical changes

Dependencies

Documentation updates

[codecov]

Codecov Report

Merging #7356 (5758a53) into master (9b3628a) will not change coverage.
The diff coverage is n/a.

❗ Current head 5758a53 differs from pull request most recent head c3c482c. Consider uploading reports for the commit c3c482c to get more accurate results

@@           Coverage Diff           @@
##           master    #7356   +/-   ##
=======================================
  Coverage   93.00%   93.00%           
=======================================
  Files         635      635           
  Lines       18213    18213           
=======================================
  Hits        16939    16939           
  Misses       1274     1274           

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