Checkmk Werk 13874: Fix ignored timerange of graphs on PDF export

ID: 13874 Title: Fix ignored timerange of graphs on PDF export Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If you exported a graph via "This view as PDF" and selected a different timerange for the graph before, e.g. "The last 8 days", the timerange was ignored and the default timerange "The last 4 hours" was used.