Update pull_request_assignment.yml (#14468)
Update pull_request_assignment.yml (#14468)

* Update pull_request_assignment.yml

* Update pull_request_assignment.yml

Co-authored-by: Arthur Ning <aa50258eddc5f86a5e160235810731af36b8fd99@users.noreply.github.com>
naveedaz/azure-rest-api-specs,AppPlatPerf/azure-rest-api-specs,solankisamir/azure-rest-api-specs,brjohnstmsft/azure-rest-api-specs,AppPlatPerf/azure-rest-api-specs,naveedaz/azure-rest-api-specs,AsrOneSdk/azure-rest-api-specs,AsrOneSdk/azure-rest-api-specs,johanste/azure-rest-api-specs,solankisamir/azure-rest-api-specs,brjohnstmsft/azure-rest-api-specs,johanste/azure-rest-api-specs