Add retry, error handling for agamemnon and blueapi requests#1690

rtuck99 wants to merge 4 commits intomainDiamondLightSource/mx-bluesky:mainfrom

1688_supervisor_exits_unable_to_connect_blueapiDiamondLightSource/mx-bluesky:1688_supervisor_exits_unable_to_connect_blueapiCopy head branch name to clipboard