fix env already shows published port

[sanderegg]

What do these changes do?

fix: minio fixture trying to find the published port when it is already the published port

Related issue number

How to test

Checklist

• Did you change any service's API? Then make sure to bundle document and upgrade version (make openapi-specs, git commit ... and then make version-*)
• Unit tests for the changes exist
• Runs in the swarm
• Documentation reflects the changes
• New module? Add your github username to .github/CODEOWNERS

[codecov]

Codecov Report

Merging #1443 into master will increase coverage by 6.05%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1443      +/-   ##
==========================================
+ Coverage   65.56%   71.61%   +6.05%     
==========================================
  Files         241      241              
  Lines        9562     9562              
  Branches     1053     1053              
==========================================
+ Hits         6269     6848     +579     
+ Misses       3028     2410     -618     
- Partials      265      304      +39     

Flag	Coverage Δ
#integrationtests	58.85% <ø> (+4.62%)	⬆️
#unittests	63.35% <ø> (ø)

Impacted Files	Coverage Δ
...es/sidecar/src/simcore_service_sidecar/rabbitmq.py	92.06% <0.00%> (+3.17%)	⬆️
...core-sdk/src/simcore_sdk/node_ports/_items_list.py	90.69% <0.00%> (+4.65%)	⬆️
...sdk/src/simcore_sdk/node_ports/_data_items_list.py	63.15% <0.00%> (+7.89%)	⬆️
...k/src/simcore_sdk/node_ports/_schema_items_list.py	100.00% <0.00%> (+8.69%)	⬆️
.../sidecar/src/simcore_service_sidecar/log_parser.py	91.37% <0.00%> (+12.06%)	⬆️
...core-sdk/src/simcore_sdk/models/pipeline_models.py	63.63% <0.00%> (+12.12%)	⬆️
...mcore-sdk/src/simcore_sdk/node_ports/exceptions.py	72.72% <0.00%> (+13.63%)	⬆️
...sdk/src/simcore_sdk/node_ports/data_items_utils.py	100.00% <0.00%> (+37.50%)	⬆️
...es/simcore-sdk/src/simcore_sdk/node_ports/_item.py	93.51% <0.00%> (+42.59%)	⬆️
...imcore-sdk/src/simcore_sdk/node_ports/nodeports.py	75.55% <0.00%> (+47.77%)	⬆️
... and 9 more

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[pcrespov]

on fire!