Kubernetes 1.30 enablement

[oscar-izval]

Enabling operator tests to run on Kubernetes 1.30. Referencing the work of #807.

Closes #1030

[CLAassistant]

All committers have signed the CLA.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.08%. Comparing base (36805bb) to head (c50c66b).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1031   +/-   ##
=======================================
  Coverage   73.08%   73.08%           
=======================================
  Files         106      106           
  Lines        6624     6624           
=======================================
  Hits         4841     4841           
  Misses       1493     1493           
  Partials      290      290           

Flag	Coverage Δ
unittests	73.08% <ø> (ø)

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[andreasgerstmayr]

Thank you!

[oscar-izval]

Thanks for the quick response @andreasgerstmayr! Btw, this page should probably reflect the changes too :) https://grafana.com/docs/tempo/next/setup/operator/#kubernetes

[andreasgerstmayr]

Thanks for the quick response @andreasgerstmayr! Btw, this page should probably reflect the changes too :) https://grafana.com/docs/tempo/next/setup/operator/#kubernetes

Yes. I wonder if we should add a table to the README of this repo, and link to this table from the Grafana docs instead of always needing to update the Grafana docs.

Maybe a table like this:

Tempo Operator	Kubernetes	Tempo
v0.13.0	v1.25 to v1.29	v2.5.0

Similar to the table in the opentelemetry-operator at https://github.com/open-telemetry/opentelemetry-operator?tab=readme-ov-file#opentelemetry-operator-vs-kubernetes-vs-cert-manager-vs-prometheus-operator
wdyt @pavolloffay?