Increase memory limits for Flux notification controller

General MR

Summary

From dogfood the lower limits were causing consistent OOM crashes. Doubling the memory limits makes everything work.

I believe this change is required as a result of https://repo1.dso.mil/platform-one/big-bang/bigbang/-/merge_requests/1896 - with the increased actions from the notification controller it requires more memory (especially on a large cluster with all packages deployed).

changed milestone to %1.41.0

added cherrypick flux statusreview labels

assigned to @micah.nagel

approved this merge request

approved this merge request

enabled an automatic merge when the pipeline for 462ede48 succeeds

canceled the automatic merge

merged

mentioned in commit f8ceda59

picked the changes into the branch release-1.41.x with commit 628e1592

mentioned in commit 628e1592