SNOW-2882054 fix for uploading azure metadata

[sfc-gh-mhofman]

Description

Blob & metadata upload in a single operation preventing accidental intermittent network issues in between the calls.
Testing (if possible) in next PR.

Checklist

• Code compiles correctly
• Code is formatted according to Coding Conventions
• Created tests which fail without the change (if possible)
• All tests passing (dotnet test)
• Extended the README / documentation, if necessary
• Provide JIRA issue id (if possible) or GitHub issue id in PR name

[codecov]

Codecov Report

❌ Patch coverage is 53.84615% with 30 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.50%. Comparing base (763aca7) to head (c39bb2e).
⚠️ Report is 1 commits behind head on master.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...leTransfer/StorageClient/SFSnowflakeAzureClient.cs	53.84%	29 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1288      +/-   ##
==========================================
- Coverage   87.68%   87.50%   -0.19%     
==========================================
  Files         194      194              
  Lines       16122    16177      +55     
  Branches     1683     1684       +1     
==========================================
+ Hits        14136    14155      +19     
- Misses       1544     1579      +35     
- Partials      442      443       +1     

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[sfc-gh-fpawlowski]

Lgtm, But we have multiple tests failing. Do we know a reason?

[sfc-gh-mhofman]

Lgtm, But we have multiple tests failing. Do we know a reason?

Will check on that Monday. Meanwhile will try to do some testing

[sfc-gh-mhofman]

@sfc-gh-fpawlowski Tests on mocks were mocking the method already not called