fix(pylint): remove the basis for the duplicate-code error
fix(pylint): remove the basis for the duplicate-code error

Calling super's method with the same attributes from 2 different
child classes is not a code duplication, but not for pylint.

So, update code in the 'sdcm/cluster_k8s/eks.py' a bit to avoid following
occassional pylint error:

    ************* Module sdcm.utils.remotewebbrowser
    sdcm/utils/remotewebbrowser.py:1:0: R0801: Similar lines in 2 files
    ==sdcm.cluster_k8s.eks:[68:80]
    ==sdcm.cluster_k8s.gke:[55:67]
        ):
            super().__init__(
                k8s_cluster=k8s_cluster,
                name=name,
                num_nodes=num_nodes,
                disk_size=disk_size,
                disk_type=disk_type,
                image_type=image_type,
                instance_type=instance_type,
                labels=labels,
                is_deployed=is_deployed,
            ) (duplicate-code)

scylladb/scylla-longevity-tests,scylladb/scylla-cluster-tests,scylladb/scylla-cluster-tests,scylladb/scylla-cluster-tests,scylladb/scylla-longevity-tests,scylladb/scylla-cluster-tests,scylladb/scylla-cluster-tests,scylladb/scylla-longevity-tests