Rusoto 0.46.0

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