Update dependency boto3 to v1.28.40

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
boto3	1.28.39 -> 1.28.40

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Release Notes

boto/boto3 (boto3)

v1.28.40

Compare Source

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• api-change:chime-sdk-media-pipelines: [botocore] This release adds support for the Voice Analytics feature for customer-owned KVS streams as part of the Amazon Chime SDK call analytics.
• api-change:connect: [botocore] Amazon Connect adds the ability to read, create, update, delete, and list view resources, and adds the ability to read, create, delete, and list view versions.
• api-change:identitystore: [botocore] New Identity Store content for China Region launch
• api-change:neptunedata: [botocore] Removed the descriptive text in the introduction.

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