azurerm_management_group_subscription_association - add migration for SDK update

[ms-zhenhua]

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Description

Fixes #27449
The ID format changed after SDK update for azurerm_management_group_subscription_association. Need to add a migration to update the old ID to the new format.

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Change Log

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• azurerm_management_group_subscription_association - add migration for SDK update [bug: resource azurerm_management_group_subscription_association ID broken in v4.3.0 #27449]

This is a (please select all that apply):

• Bug Fix
• New Feature (ie adding a service, resource, or data source)
• Enhancement
• Breaking Change

Related Issue(s)

Fixes #27449

Note

If this PR changes meaningfully during the course of review please update the title and description as required.

[katbyte]

LGTM 🛋️

[sheeeng]

Is this fix included in v.4.5.0 release?

The CHANGELOG is missing this information.

[juicybaba]

i still see this error with v4.5.0

[ms-zhenhua]

@juicybaba, this issue has been fixed in v4.5.0. Could you please share more information about your problem including Steps to Reproduce, Error Message and .tf configuration so that we can do more investigation?

[github-actions]

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