test: Properly skip K8sBandwidth tests
test: Properly skip K8sBandwidth tests

Previously the skip was on the Context which meant that the
BeforeAll/AfterAll for the K8sBandwidthTest Describe would be run, which
could deploy pods and fail to clean them up properly. Skip these
unnecessary steps as they can cause problems in test runs where this
test is skipped, and because it's unnecessary work.

Signed-off-by: Joe Stringer <16a9a54ddf4259952e3c118c763138e83693d7fd@cilium.io>

michi-covalent/cilium,cilium/cilium,cilium/cilium,cilium/cilium,michi-covalent/cilium,michi-covalent/cilium,cilium/cilium,michi-covalent/cilium,cilium/cilium,michi-covalent/cilium