Update dependency boto3 to v1.34.29

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
boto3	==1.34.28 -> ==1.34.29

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Release Notes

boto/boto3 (boto3)

v1.34.29

Compare Source

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• api-change:connect: [botocore] Update list and string length limits for predefined attributes.
• api-change:inspector2: [botocore] This release adds ECR container image scanning based on their lastRecordedPullTime.
• api-change:sagemaker: [botocore] Amazon SageMaker Automatic Model Tuning now provides an API to programmatically delete tuning jobs.

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