CheckMacSignatures is not testing anything. Change-Id: I24d779b1f2a438111871154de3eb40edf4427324 Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.releng/+/190462 Tested-by: Alexander Kurtakov <akurtako@redhat.com> Reviewed-by: Alexander Kurtakov <akurtako@redhat.com>