Our Marvell CI is https://jenkins-csb-nst-net-hw-ci.dno.corp.redhat.com/view/DPU%20Testing/job/99_E2E_Marvell_DPU_Deploy/

In CASC, we `export SKIP_NF_TESTING=true`, which causes the CI run to skip some tests from `e2e-test/e2e-test.go`.

Those tests would not pass, because in dpu-operator we hard code `EXTERNAL_CLIENT_DEV=eno12409`, which is not suitable on the system where our Marvell CI runs (on wsfd-advnetlab44.anl.eng.bos2.dc.redhat.com this interface is called `eno2`)

Fix that somehow.

See also: https://github.com/openshift/dpu-operator/pull/611

When handling this, you will want to take the patch "e2e-test: Removed skipNetworkFunctionTesting Option from e2e-test to test Marvell VSP Default DP With NF." from https://github.com/openshift/dpu-operator/pull/562