Fix Integration test throttling when setting up minikube

[csviri]

 minikube v1.33.0 on Ubuntu 24.04
  - MINIKUBE_HOME=/home/runner/work/_temp
! Specified Kubernetes version 1.31.3 is newer than the newest supported version: v1.30.0. Use `minikube config defaults kubernetes-version` for details.
! Specified Kubernetes version 1.31.3 not found in Kubernetes version list
* Searching the internet for Kubernetes version...

X Exiting due to K8S_FAIL_CONNECT: error fetching Kubernetes version list from GitHub: GET https://api.github.com/repos/kubernetes/kubernetes/releases/tags/v1.31.3: 403 API rate limit exceeded for 20.42.51.68. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.) [rate reset in 19m36s]