[Documentation Update]: avm-res-containerservice-managedcluster Badge is missing

[SC-Tobias]

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Description

404 Badge:

https://img.shields.io/badge/Available%20%f0%9f%9f%a2-0.4.0-pre1-purple

the currect url would be: (with 2 -)
https://img.shields.io/badge/Available%20%f0%9f%9f%a2-0.4.0--pre1-purple

[microsoft-github-policy-service]

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Tip

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[matebarabas]

Hi @SC-Tobias, thanks for catching this!

This PR will fix it: #2430