Use timeToLive field for caching Discovery Service response

[ds-ext-kmassalski]

As IRS Dev ,
I want to use new property 'timeToLive' returned from Discovery service ,
so that IRS can improve its cache .

Hints / Details

• Response body:

{
	"endpoints": [
		{
			"type": "bpn",
			"description": "Service to discover connector endpoints based on bpns",
			"endpointAddress": "https://portal-backend.int.demo.catena-x.net/api/administration/Connectors/discovery",
			"documentation": "https://portal-backend.int.demo.catena-x.net/api/administration/swagger/index.html",
			"resourceId": "9d722914-cb6a-4626-97d0-25ebd5b1596a",
			"timeToLive": 31536000
		}
	]
}

Acceptance Criteria

• property 'timeToLive' returned from Discovery service is used in Cache to evict endpoints from cache

Out of Scope

• ...