[Flake] RemoteKubernetesCluster [It] should run healthcheck probes and propagate results to status conditions

[rzetelskik]

Link to the job that flaked.

https://prow.scylla-operator.scylladb.com/view/gs/scylla-operator-prow/pr-logs/pull/scylladb_scylla-operator/2298/pull-scylla-operator-master-e2e-gke-parallel/1876652807881232384#1:test-build-log.txt%3A948

/priority important-soon
/kind flake

Snippet of what failed.

  [FAILED] Unexpected error:
      <*fmt.wrapError | 0xc0007b60a0>: 
      waiting has been interupted ([false]): timed out waiting for the condition
      {
          msg: "waiting has been interupted ([false]): timed out waiting for the condition",
          err: <wait.errInterrupted>{
              cause: <*errors.errorString | 0xc000133350>{
                  s: "timed out waiting for the condition",
              },
          },
      }
  occurred
  In [It] at: github.com/scylladb/scylla-operator/test/e2e/set/remotekubernetescluster/remotekubernetescluster_healthcheck.go:77 @ 01/07/25 15:57:26.805

[rzetelskik]

We suspect this is caused by the recent changes in CI infra. The operator is being overwhelmed with cert generation at first. It should be mitigated with giving operator a guaranteed QoS class and increasing the limits for cert generation.

[rzetelskik]

https://prow.scylla-operator.scylladb.com/view/gs/scylla-operator-prow/pr-logs/pull/scylladb_scylla-operator/2298/pull-scylla-operator-master-e2e-gke-parallel/1876711485518909440#1:test-build-log.txt%3A949