feat: [#4503] azure-storage deprecation

[ceciliaavila]

Fixes #4503

Description

This PR migrates the botbuilder-azure library from the deprecated package azure/storage to azure/storage-blob.

Specific Changes

• Updated azureBlobTranscriptStore and blobStorage to use the classes and functions from the new azure/storage-blob package.
• Updated the unit tests and nock recording files in the TestData folder.
• Removed TestData/expectedCalls file as it was no longer used.
• Fixed how the botbuilder-azure-blobs/blobsTranscriptStore class was retrieving the transcripts when there was more than one page of results.

Testing

These images show the unit tests passing after the changes.

[coveralls]

Pull Request Test Coverage Report for Build 5692622912

• 95 of 115 (82.61%) changed or added relevant lines in 3 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.007%) to 84.86%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
libraries/botbuilder-azure/src/azureBlobTranscriptStore.ts	67	68	98.53%
libraries/botbuilder-azure/src/blobStorage.ts	28	30	93.33%
libraries/botbuilder-azure-blobs/src/blobsTranscriptStore.ts	0	17	0.0%

Files with Coverage Reduction	New Missed Lines	%
libraries/botbuilder-azure-blobs/src/blobsTranscriptStore.ts	2	10.05%

Totals
Change from base Build 5623629564:	-0.007%
Covered Lines:	20135
Relevant Lines:	22485

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💛 - Coveralls