Bump github.com/aws/smithy-go from 1.20.2 to 1.20.3

Bumps [github.com/aws/smithy-go](https://github.com/aws/smithy-go) from 1.20.2 to 1.20.3.
- [Release notes](https://github.com/aws/smithy-go/releases)
- [Changelog](https://github.com/aws/smithy-go/blob/main/CHANGELOG.md)
- [Commits](aws/smithy-go@v1.20.2...v1.20.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -20,7 +20,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/servicediscovery v1.30.1
 	github.com/aws/aws-sdk-go-v2/service/ssm v1.51.1
 	github.com/aws/aws-sdk-go-v2/service/sts v1.29.1
-	github.com/aws/smithy-go v1.20.2
+	github.com/aws/smithy-go v1.20.3
 	github.com/fatih/color v1.16.0
 	github.com/fujiwara/cfn-lookup v1.0.0
 	github.com/fujiwara/ecsta v0.4.5

go.sum

@@ -124,8 +124,8 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.16.18/go.mod h1:AE4zMc8qCw1JnDvy0ZrD
 github.com/aws/aws-sdk-go-v2/service/sts v1.29.1 h1:myX5CxqXE0QMZNja6FA1/FSE3Vu1rVmeUmpJMMzeZg0=
 github.com/aws/aws-sdk-go-v2/service/sts v1.29.1/go.mod h1:N2mQiucsO0VwK9CYuS4/c2n6Smeh1v47Rz3dWCPFLdE=
 github.com/aws/smithy-go v1.13.3/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
-github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
-github.com/aws/smithy-go v1.20.2/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
+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/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=