Upstream release - Thanos 0.17.2 
Upstream release - Thanos 0.17.2 

---
    #3532 compact: do not cleanup blocks on boot. Reverts the behavior change introduced in #3115 as in some very bad cases the boot of Thanos Compact took a very long time since there were a lot of blocks-to-be-cleaned.
    #3520 Fix index out of bound bug when comparing ZLabelSets.
lest/prometheus-rpm,lest/prometheus-rpm