Add swagger_ui to macOS doker-compose

[corinnekrych]

• Please describe what your change is about.

When running make dev on macOS, this error is reported:

ERROR: No such service: swagger_ui
make: *** [docker-compose-up] Error 1

this error was introduce by https://github.com/fabric8-services/fabric8-wit/pull/2217 in the PR the macOS file was missed.

• What issues does it solve? (Use autoreferencing for this)

Updating the macOs file fix the issue.

• If you are still working on the change please prefix the pull request title with "WIP"

[codecov[bot]]

Codecov Report

:exclamation: No coverage uploaded for pull request base (master@0791099). Click here to learn what that means. The diff coverage is n/a.

@@            Coverage Diff            @@
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  Coverage          ?   69.84%           
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  Files             ?      171           
  Lines             ?    17054           
  Branches          ?        0           
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  Hits              ?    11911           
  Misses            ?     3972           
  Partials          ?     1171

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