[Util Change]: Spamming requests when viewing server jars page

[Dawsson]

Util Name

Server Jars

Changes

Use a single endpoint instead of spamming requests per version. Atm you need to goto each individual endpoint to get info such as createdAt causing a long loading time and unnecessary load on the server/user

Extra Info

[Dawsson]

/api/server-jars/xxx should expose all the info needed