CodeGen from PR 18896 in Azure/azure-rest-api-specs

[Hub Generated] Review request for Microsoft.VirtualMachineImages to add version stable/2022-02-14 (#18896)

* Adds base for updating Microsoft.VirtualMachineImages from version stable/2021-10-01 to version 2022-02-14

* Updates readme

* Updates API version in new specs and examples

* adding 2022 changes

* fixed proxy resource path

* added object to ImageTemplate*

* added object to valide and prettier to examples

* added identifier

* removed format integer 32 for breaking change

* added back format integer 64, to be in compliance for lintdiff and breaking change

* adding back int32 after getting jeffrey richters approval

Author: SDKAuto