Add support for Log Analytics Dedicated Cluster

[BlauerPulli]

Recently started to work with log analytics clusters and realized, that azurecaf not support this resource yet.

https://github.com/MicrosoftDocs/azure-docs/blob/main/articles/azure-monitor/logs/logs-dedicated-clusters.md

[LaurentLesle]

@BlauerPulli are you going to submit a PR?