Resolving FIPS incompliance in gardener/landscaper: Usage of sha1.New() in GenerateDataObjectName

[In-Ko]

https://github.com/gardener/landscaper/blob/dca9cffe2f5850b4355d81357f406661809af9a3/apis/core/v1alpha1/helper/dataobjects.go#L45

⟹ to me this looks to be only called by GenerateDataObjectNameWithIndex (https://github.com/gardener/landscaper/blob/dca9cffe2f5850b4355d81357f406661809af9a3/apis/core/v1alpha1/helper/dataobjects.go#L55) which in itself is never called inside the code. So I think we can skip it 🤔