[python] Split modules of "azure-mgmt-resource" into independent SDK

[msyyc]

Discussion is here.

Except "resources", split other modules of "azure-mgmt-resource" into independent SDK but keep namespace unchanged so that SDK users do not need change their application code related with SDK.

Step1:

• [resources] update ci.yml #44953
• [resources] update python configuration azure-rest-api-specs#40082

Step2:
https://github.com/Azure/sdk-release-request/issues/6799
https://github.com/Azure/sdk-release-request/issues/6800
https://github.com/Azure/sdk-release-request/issues/6801
https://github.com/Azure/sdk-release-request/issues/6802
https://github.com/Azure/sdk-release-request/issues/6803
https://github.com/Azure/sdk-release-request/issues/6804
https://github.com/Azure/sdk-release-request/issues/6805
https://github.com/Azure/sdk-release-request/issues/6806
https://github.com/Azure/sdk-release-request/issues/6807

Step3:
https://github.com/Azure/sdk-release-request/issues/6813

[msyyc]

For first release of new package, we should release from same tag as last release https://github.com/Azure/azure-rest-api-specs/blob/07b9f3536b0cbcdbe18a4f7037af272b1df5bbc1/specification/resources/resource-manager/readme.python.md

{
    "azure.mgmt.resource.privatelinks": {
        "title": "ResourcePrivateLinkClient",
        "tag": "package-privatelinks-2020-05",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Authorization/privatelinks/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Authorization/privatelinks"
    },
    "azure.mgmt.resource.features": {
        "title": "FeatureClient",
        "tag": "package-features-2021-07",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Features/features/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Features/features"
    },
    "azure.mgmt.resource.links": {
        "title": "ManagementLinkClient",
        "tag": "package-links-2016-09",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Resources/links/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Resources/links"
    },
    "azure.mgmt.resource.locks": {
        "title": "ManagementLockClient",
        "tag": "package-locks-2016-09",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Authorization/locks/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Authorization/locks"
    },
    "azure.mgmt.resource.managedapplications": {
        "title": "ApplicationClient",
        "tag": "package-managedapplications-2019-07",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Solutions/managedapplications/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Solutions/managedapplications"
    },
    "azure.mgmt.resource.policy": {
        "title": "PolicyClient",
        "tag": "package-policy-2023-04",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Authorization/policy/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Authorization/policy"
    },
    "azure.mgmt.resource.subscriptions": {
        "title": "SubscriptionClient",
        "tag": "package-subscriptions-2022-12",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Resources/subscriptions/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Resources/subscriptions"
    },
    "azure.mgmt.resource.changes": {
        "title": "ChangesClient",
        "tag": "package-changes-2022-05",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Resources/changes/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Resources/changes"
    },
    "azure.mgmt.resource.databoundaries": {
        "title": "DataBoundaryMgmtClient",
        "tag": "package-databoundaries-2024-08",
        "local_path": "c:/dev/azure-rest-api-specs/specification/resources/resource-manager/Microsoft.Resources/databoundaries/readme.python.md",
        "http_url": "https://github.com/Azure/azure-rest-api-specs/tree/main/specification/resources/resource-manager/Microsoft.Resources/databoundaries"
    }
}