build(deps): bump github.com/aws/aws-sdk-go from 1.29.4 to 1.29.8

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.29.4 to 1.29.8.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-go@v1.29.4...v1.29.8)

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

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/DataDog/datadog-go v2.3.0+incompatible
 	github.com/ThalesIgnite/crypto11 v0.1.0
 	github.com/aws/aws-lambda-go v1.14.0
-	github.com/aws/aws-sdk-go v1.29.4
+	github.com/aws/aws-sdk-go v1.29.8
 	github.com/fatih/color v1.7.0 // indirect
 	github.com/gorilla/mux v1.7.4
 	github.com/goware/prefixer v0.0.0-20160118172347-395022866408 // indirect

go.sum

@@ -78,6 +78,8 @@ github.com/aws/aws-sdk-go v1.28.13 h1:JyCQQ86yil3hg7MtWdNH8Pbcgx92qlUV2v22Km63Mf
 github.com/aws/aws-sdk-go v1.28.13/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.29.4 h1:w3O/LGvLCliVFJ2fGrpaWDGbRHj1f+aipB1MMfInN24=
 github.com/aws/aws-sdk-go v1.29.4/go.mod h1:1KvfttTE3SPKMpo8g2c6jL3ZKfXtFvKscTgahTma5Xg=
+github.com/aws/aws-sdk-go v1.29.8 h1:Kma1ikL7MHs/XH5Q4Aqj53AAhgttW6UFykc8Qj16HGo=
+github.com/aws/aws-sdk-go v1.29.8/go.mod h1:1KvfttTE3SPKMpo8g2c6jL3ZKfXtFvKscTgahTma5Xg=
 github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=