Bump traefik to 3.3.2

[brandond]

Proposed Changes

Bump traefik to 3.3.2

Note that the traefik.containo.us/v1alpha1 CRDs have been deprecated since v2.10, and are gone as of v3. Users should have migrated to traefik.io/v1alpha1

https://doc.traefik.io/traefik/migration/v2/#kubernetes-crds
In v2.10, the Kubernetes CRDs API Group traefik.containo.us is deprecated, and its support will end starting with Traefik v3. Please use the API Group traefik.io instead.
In addition, the Kubernetes CRDs API Version traefik.containo.us/v1alpha1 will not be supported in Traefik v3 itself.

Types of Changes

version bump

Verification

Check deployed traefik version

Testing

Normal upgrade tests

As per https://doc.traefik.io/traefik/migration/v2-to-v3/ the legacy CRDs and config rules should all continue to work by default. Users must opt into the new resources and syntax.

Linked Issues

• Update the Traefik chart for Traefik v3 #10526

User-Facing Change

Further Comments

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 47.66%. Comparing base (f78769d) to head (eb1e3e7).
Report is 23 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #11694      +/-   ##
==========================================
- Coverage   49.89%   47.66%   -2.23%     
==========================================
  Files         185      185              
  Lines       19353    19353              
==========================================
- Hits         9656     9225     -431     
- Misses       8300     8795     +495     
+ Partials     1397     1333      -64     

Flag	Coverage Δ
e2etests	40.39% <ø> (-3.74%)	⬇️
inttests	35.02% <ø> (-0.04%)	⬇️
unittests	17.03% <ø> (ø)

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