Dev Portal: Show linked Services from APIs

## Jobs to be done (optional)
Linked services from APIs in Konnect Catalog unblocks us to show more engineering level details about the service for the API (e.g. which team owns/maintains this API, how reliable is the API based on SLA and uptime). This grows developer confidence in internal portal usecases as developers discover and adopt APIs.

## Definition of done
At least mention in https://developer.konghq.com/catalog/services/ and https://developer.konghq.com/catalog/apis/

## Information
DRP: Smriti J.
Aha: https://konghq.aha.io/epics/DEVP-E-103

## Due date (optional)

## Size
S

Start by reviewing the API and Services catalog pages at developer.konghq.com/catalog/apis/ and developer.konghq.com/catalog/services/. Trace how catalog information is presented and determine where linked services should be mentioned. Done means both pages include the requested linked-service information for APIs.

Written by the indexing model from the issue text.