CodeGen from PR 15999 in Azure/azure-rest-api-specs

[KubernetesConfiguration] Release 2021-11-01-preview with FluxConfigurations (#15999)

* Adds base for updating Microsoft.KubernetesConfiguration from version stable/2021-03-01 to version 2021-10-01-preview

* Updates readme

* Updates API version in new specs and examples

* Reference common definitions

* Add fluxConfiguration to initial commit

* Update readmes to new version

* Add 409 conflict to scc

* Update example api-versions

* Add path example

* Run prettier

* Update dependsOn object body

* Update readmes with 2021-09-01

* Change to lastSourceSyncedCommitID

* Change to 2021-11-01-previe