Update module github.com/aws/smithy-go to v1.28.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/aws/smithy-go	v1.28.1 → v1.28.2

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Release Notes

aws/smithy-go (github.com/aws/smithy-go)

v1.28.2

Compare Source

General Highlights

• Dependency Update: Updated to the latest SDK module versions

Module Highlights

• github.com/aws/smithy-go: v1.28.2
  • Bug Fix: Avoid allocating a slice in ValidateEndpointHost by indexing into the hostname instead of using strings.Split.
  • Bug Fix: Fix event stream decode panic on unknown header value type.
  • Bug Fix: Fix schema-serde CBOR decode panic on malformed string/blob length.
  • Bug Fix: JoinPath keeps a trailing slash when the added path is a slash.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.75%. Comparing base (d321252) to head (e34e611).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1245   +/-   ##
=======================================
  Coverage   51.75%   51.75%           
=======================================
  Files          50       50           
  Lines        2220     2220           
=======================================
  Hits         1149     1149           
  Misses       1071     1071           

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