CodeGen from PR 16008 in Azure/azure-rest-api-specs

fix(arcdata): incorrect .net sdk path (#16008)

Current .net SDK path for arcdata points to
https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/resources which
is for `Resources`.
This commit will change the path to
https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/azurearcdata

Author: SDKAuto