Implement autonaming configuration protocol

[mikhailshilkov]

This PR implement the Azure Native part of pulumi/pulumi#1518. See pulumi/pulumi#17592 for the full design.

In short, pulumi/pulumi#17810 introduced the protobuf changes required for the provider-side implementation. With those, a provider can:

• Declare that it supports autonaming configurations with a response flag in Configure
• Accept two extra properties in CheckRequest: a proposed name and a mode to apply it

This PR applies those parameters to auto-name calculation if they are specified:

• In Disabled mode, we don't calculate auto-names and let the resource validation fail if an explicit name is not specified
• In Enforce mode, we use whatever ProposedName is supplied by the engine
• In Propose mode, almost the same as Enforce with exception of calculating a UUID for UUID fields and ignoring a proposed name

Added unit tests to cover most autonaming cases (old or new). Also, added an end-to-end test in YAML.

Resolves #3777

[github-actions]

Does the PR have any schema changes?

Looking good! No breaking changes found.
No new resources/functions.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.95%. Comparing base (83461c2) to head (2ec1294).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3779      +/-   ##
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+ Coverage   56.70%   56.95%   +0.25%     
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  Files          78       78              
  Lines       11999    12018      +19     
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+ Hits         6804     6845      +41     
+ Misses       4692     4673      -19     
+ Partials      503      500       -3     

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[danielrbradley]

Core implementation looks okay, would like to see the tests alongside where our existing yaml test are.

[pulumi-bot]

This PR has been shipped in release v2.78.0.