Update rusoto_dynamodb requirement from 0.46 to 0.47

[dependabot-preview[bot]]

Updates the requirements on rusoto_dynamodb to permit the latest version.

Changelog

Sourced from rusoto_dynamodb's changelog.

[0.47.0] - 2021-06-29

• Update to botocore 1.20.102
• Update to serde_urlencoded 0.7
• Update to rustc_version 0.4
• Update to shlex 1.0
• Update to hmac 0.4
• Replace time-related types in rusoto_signature with chrono types, to match rusoto_credential
• Swap the non-RustCrypto md5 crate for the RustCrypto md-5 crate, to match usage of RustCrypto sha2 crate
• Remove Sync constraint on ByteStream-related functions.
• Update incorrect minimum versions of async-trait, percent-encoding, and serde
• Avoid unnecessary calls to to_string
• Remove unpublished and outdated helpers crate

[0.46.0] - 2021-01-05

• Display rusoto_core::Client in docs
• Fix unsoundness in rusoto_mock::MultipleMockRequestDispatcher
• Add ability to set local agent appended to the default User-Agent
• Update to base64 0.13
• Update to bytes 1.0
• Update to hmac 0.10
• Update to hyper-rustls 0.22
• Update to hyper-tls 0.5
• Update to hyper 0.14
• Update to tokio 1.0
• Update to botocore 1.19.42
• Swap the unmaintained dirs crate for its replacement dirs-next
• Swap pin-project for the lighter weight pin-project-lite
• Disable chrono's oldtime feature
• Remove dependency on regex

[0.45.0] - 2020-07-22

• Add event-stream protocol support (currently only for JSON APIs, used in subscribe_to_shard call in Kinesis)
• Extract common generated code into utility functions to improve compile times
• Allow creating a ProfileProvider with only the profile
• CDATA sections are now treated like strings
• Fix incorrect type definition for rusoto_batch::JobDetail
• Update to hmac 0.8 and sha2 0.9
• Added Sync bounds to AsyncRead and Read structures
• Update to botocore 1.17.20

[0.44.0] - 2020-06-01

• Add support for af-south-1, Africa (Cape Town), and eu-south-1, Europe (Milan)
• Update to botocore 1.16.14

... (truncated)

Commits

• 06f1a15 integration_tests: update ec2 error assertion
• 8dcf90c Release 0.47.0
• 34d87e9 Update to botocore 1.20.102
• 24150c4 Bump all dependencies for 0.47.0
• 806a7e1 Add a rustls-webpki feature, to use webpki-roots
• 6a2d350 Add documentation to rusoto_mock about services which return XML responses
• 34d21f3 update CHANGELOG
• 069198b update services
• 83bae6d update service_crategen
• 5d014ea update rusoto_core
• Additional commits viewable in compare view

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