Bump github.com/aws/smithy-go from 1.20.3 to 1.20.4

Bumps [github.com/aws/smithy-go](https://github.com/aws/smithy-go) from 1.20.3 to 1.20.4.
- [Release notes](https://github.com/aws/smithy-go/releases)
- [Changelog](https://github.com/aws/smithy-go/blob/main/CHANGELOG.md)
- [Commits](aws/smithy-go@v1.20.3...v1.20.4)

---
updated-dependencies:
- dependency-name: github.com/aws/smithy-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -208,7 +208,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/workspaces v1.44.2
 	github.com/aws/aws-sdk-go-v2/service/workspacesweb v1.21.3
 	github.com/aws/aws-sdk-go-v2/service/xray v1.27.3
-	github.com/aws/smithy-go v1.20.3
+	github.com/aws/smithy-go v1.20.4
 	github.com/beevik/etree v1.4.0
 	github.com/cedar-policy/cedar-go v0.0.0-20240318205125-470d1fe984bb
 	github.com/davecgh/go-spew v1.1.1

go.sum

@@ -448,8 +448,8 @@ github.com/aws/aws-sdk-go-v2/service/workspacesweb v1.21.3 h1:fZVJVU+fgDbHDZpHv4
 github.com/aws/aws-sdk-go-v2/service/workspacesweb v1.21.3/go.mod h1:CWln0RlRf0Cc4Csr4HkyXI6BkkIujyTeWuwTo3hijP0=
 github.com/aws/aws-sdk-go-v2/service/xray v1.27.3 h1:0jSgvovW7R95P8XJiGxYfrnxdryQyClvebJeYbUlecw=
 github.com/aws/aws-sdk-go-v2/service/xray v1.27.3/go.mod h1:yKewwhgsy9idJZ7oJLrFleYmy2oq/JSLQWdHNgLUYMM=
-github.com/aws/smithy-go v1.20.3 h1:ryHwveWzPV5BIof6fyDvor6V3iUL7nTfiTKXHiW05nE=
-github.com/aws/smithy-go v1.20.3/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
+github.com/aws/smithy-go v1.20.4 h1:2HK1zBdPgRbjFOHlfeQZfpC4r72MOb9bZkiFwggKO+4=
+github.com/aws/smithy-go v1.20.4/go.mod h1:irrKGvNn1InZwb2d7fkIRNucdfwR8R+Ts3wxYa/cJHg=
 github.com/beevik/etree v1.4.0 h1:oz1UedHRepuY3p4N5OjE0nK1WLCqtzHf25bxplKOHLs=
 github.com/beevik/etree v1.4.0/go.mod h1:cyWiXwGoasx60gHvtnEh5x8+uIjUVnjWqBvEnhnqKDA=
 github.com/bgentry/speakeasy v0.1.0 h1:ByYyxL9InA1OWqxJqqp2A5pYHUrCiAL6K3J+LKSsQkY=