Update ApiConfig

[C0D3-M4513R]

The specification-test repo has quite a few missing and unmapped properties.
So I just took the liberty of removing things, that don't exist anymore and adding new stuff that is new.

Please note, that this pr does not cover everything that was added.

Things that are still missing

• Unexpected property at #/constants
• Unexpected property at #/filterMobile
• Unexpected property at #/forceUseLatestWorld
• Unexpected property at #/generateDisconnect
• Unexpected property at #/googleApiClientId
• Unexpected property at #/keyCompileNotifyDelay
• Unexpected property at #/minSupportedClientBuildNumber
• Unexpected property at #/minimumUnityVersionForUploads
• Unexpected property at #/offlineAnalysis
• Unexpected property at #/photonNameserverOverrides
• Unexpected property at #/sandwichVersion
• Unexpected property at #/searchHeaderGeneratorRoutingReference
• Unexpected property at #/sendTargetScroll
• Unexpected property at #/stackUnityCookieTarget
• Unexpected property at #/syncToken
• Unexpected property at #/timekeeping
• Unexpected property at #/websocketMaxFriendsRefreshDelay
• Unexpected property at #/websocketQuickReconnectTime
• Unexpected property at #/websocketReconnectMaxDelay.

Especially constants might be of interest to users.

Fixes: #207