star.wmflabs.org: fix intermediate CA

fu Ie3b04461e75cda5acaa242

Bug: 60833
Change-Id: I4fba98a3856f591f64eab30b91ce2f478fc4f271
Adding tnegrin to icinga analytics contact group

Change-Id: I72039aeab936e2f985024ccc1acca08b822110e0
Merge "star.wmflabs.org: fix intermediate CA" into production