Return default value when entity ttl is retrieved with entity cache enabled set to false#3156

aaronburtle wants to merge 15 commits intomainAzure/data-api-builder:mainfrom

dev/aaronburtle/AllowRequestWhenRuntimeCacheExistsAndEntityCacheDoesNotAzure/data-api-builder:dev/aaronburtle/AllowRequestWhenRuntimeCacheExistsAndEntityCacheDoesNotCopy head branch name to clipboard