[KeyVault] updating azure-keyvault and azure-mgmt-keyvault to move to release version

[schaabs]

No description provided.

[azuresdkci]

Can one of the admins verify this patch?

[azuresdkci]

Can one of the admins verify this patch?

[codecov-io]

Codecov Report

Merging #2807 into keyvault_1.0_preview will increase coverage by 0.31%.
The diff coverage is 84.12%.

@@                   Coverage Diff                    @@
##           keyvault_1.0_preview    #2807      +/-   ##
========================================================
+ Coverage                 55.97%   56.28%   +0.31%     
========================================================
  Files                      7249     7265      +16     
  Lines                    152276   152432     +156     
========================================================
+ Hits                      85232    85794     +562     
+ Misses                    67044    66638     -406

Impacted Files	Coverage Δ
...ult/azure/keyvault/models/key_create_parameters.py	100% <ø> (ø)	⬆️
...azure/keyvault/models/key_verify_parameters_py3.py	100% <ø> (+44.44%)	⬆️
...keyvault/azure/keyvault/models/json_web_key_py3.py	100% <ø> (+80.95%)	⬆️
...azure/keyvault/models/key_create_parameters_py3.py	100% <ø> (+58.33%)	⬆️
...ult/azure/keyvault/models/key_verify_parameters.py	100% <ø> (ø)	⬆️
...t/azure/keyvault/models/key_sign_parameters_py3.py	100% <ø> (+37.5%)	⬆️
...ure-keyvault/azure/keyvault/models/json_web_key.py	100% <ø> (ø)	⬆️
...vault/azure/keyvault/models/key_sign_parameters.py	100% <ø> (ø)	⬆️
azure-mgmt-keyvault/azure/mgmt/keyvault/version.py	100% <100%> (ø)	⬆️
...ult/azure/keyvault/models/secret_attributes_py3.py	100% <100%> (+28.57%)	⬆️
... and 104 more

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[lmazuel]

@schaabs If you wonder what this is, I write that in my ChangeLog for this Autorest change:

Client class can be used as a context manager to keep the underlying HTTP session open for performance

Which means that this:

with KeyVaultClient(params) as kv:
    kv.do_somthing()

will keep the same requests.Session object for the life of the with, and might improve a lot performance.
Note that in future async SDK, this syntax will be required since aiohttp force the with syntax (it's one of the reason I introduced it, I make the code more and more compatible with async so the switch is simple eventually).