⬆️ Upgrade to traefik v3 (2nd trial)

[mrnicegyu11]

This reverts commit b1416b4.
This needs to be merged together with ITISFoundation/osparc-ops-environments#743

What do these changes do?

Upgrade traefik major version to v3

Related issue/s

ITISFoundation/osparc-ops-environments#743

How to test

We need to check whether on both master-deployments legacy and v2 dynamic services start, there was an issue the last time this was merged.

Dev-ops checklist

• No ENV changes or I properly updated ENV (read the instruction)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.1%. Comparing base (cafbf96) to head (ee1f7a3).
Report is 474 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##           master   #6190      +/-   ##
=========================================
+ Coverage    84.5%   88.1%    +3.5%     
=========================================
  Files          10    1471    +1461     
  Lines         214   61003   +60789     
  Branches       25    2063    +2038     
=========================================
+ Hits          181   53778   +53597     
- Misses         23    6910    +6887     
- Partials       10     315     +305     

Flag	Coverage Δ
integrationtests	64.8% <ø> (?)
unittests	86.1% <ø> (+1.5%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...ules/dynamic_sidecar/docker_service_specs/proxy.py	100.0% <ø> (ø)
.../director/src/simcore_service_director/producer.py	66.2% <ø> (ø)

... and 1419 files with indirect coverage changes

[matusdrobuliak66]

thanks!

[sanderegg]

thanks!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud