Web ant93 release: Updating API version to 2021-01-01#14489

Merged

weidongxu-microsoft merged 8 commits intomasterfrom

Web-ANT93-2021-01-01

May 25, 2021

Commits on May 1, 2021

Commits on May 6, 2021

Bring in swagger for Microsoft.CertificateRegistration and Microsoft.… (#14212)
naveedaz
authored

Commits on May 13, 2021

Update AppServicePlan.json with preoperty (#14388)
jocawtho
authored

Commits on May 19, 2021

Swagger changes for kubeenv (#14417)
JennyLawrance
authored

Commits on May 20, 2021

Carry over missing Acr properties from previous version (#14490)
naveedaz
authored

Commits on May 21, 2021

[python]Update readme.python.md (#14493)
msyyc
authored