Update German translation. (#5672)
Update German translation. (#5672)

Kubernetes-specific technical terms have not been translated.

A minor translation issue that was introduced in a previous PR, which was
spotted after the PR was already merged has also been
corrected: "Network Policies" should *not* have been translated
as it's a Kubernetes-specific technical term.

Signed-off-by: Benjamin P. Jung <2c649f06859883fc5dae2b6d3b881fed7dabe311@gmail.com>
kubernetes/dashboard,kubernetes/dashboard,floreks/dashboard,floreks/dashboard,floreks/dashboard,kubernetes/dashboard,floreks/dashboard,floreks/dashboard,kubernetes/dashboard,kubernetes/dashboard