[AutoPR frontdoor/resource-manager] Remove unsupported REST APIs from frontdoor

[AutorestCI]

Created to sync Azure/azure-rest-api-specs#7253

[AutorestCI]

(message created by the CI based on PR content)

Installation instruction

Package azure-mgmt-frontdoor

You can install the package azure-mgmt-frontdoor of this PR using the following command:
pip install "git+https://github.com/Azure/azure-sdk-for-python@restapi_auto_7253#egg=azure-mgmt-frontdoor&subdirectory=azure-mgmt-frontdoor"

You can build a wheel to distribute for test using the following command:
pip wheel --no-deps "git+https://github.com/Azure/azure-sdk-for-python@restapi_auto_7253#egg=azure-mgmt-frontdoor&subdirectory=azure-mgmt-frontdoor"

If you have a local clone of this repository, you can also do:

• git checkout restapi_auto_7253
• pip install -e ./azure-mgmt-frontdoor

Or build a wheel file to distribute for testing:

• git checkout restapi_auto_7253
• pip wheel --no-deps ./azure-mgmt-frontdoor

Direct download

Your files can be directly downloaded here:

• azure-mgmt-frontdoor-0.1.0.zip
• azure_mgmt_frontdoor-0.1.0-py2.py3-none-any.whl

[AutorestCI]

This PR has been merged into #7303