chore(event-handler): rename variables to reflect that options object is now a RequestContext#4460

dreamorosi merged 3 commits intomainaws-powertools/powertools-lambda-typescript:mainfrom

event-hanlder-handleroprions-to-requestcontextaws-powertools/powertools-lambda-typescript:event-hanlder-handleroprions-to-requestcontextCopy head branch name to clipboard