Pin azure-keyvault-administration dev requirement
azure-keyvault-administration fails the mindependency test because its dev_requirements.txt includes the master branch's azure-storage-blob, which requires a later version of azure-core. Azure-keyvault-administration doesn't need the latest blob API, so a simple fix is to pin an azure-storage-blob version having a compatible azure-core requirement.
-e ../../../tools/azure-sdk-tools
-e ../../core/azure-core
-e ../../identity/azure-identity
--e ../../storage/azure-storage-blob
-e ../azure-keyvault-keys
-e ../azure-mgmt-keyvault
../azure-keyvault-nspkg
aiohttp>=3.0; python_version >= '3.5'
+azure-storage-blob==12.6.0
\ No newline at end of file
