Bump github.com/aws/aws-sdk-go from 1.19.31 to 1.19.47 (#72)

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.19.31 to 1.19.47.
- [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@v1.19.31...v1.19.47)

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

go.mod

@@ -5,7 +5,7 @@ go 1.12
 replace github.com/gruntwork-io/terragrunt => github.com/coveo/terragrunt v1.4.0-beta1
 
 require (
-	github.com/aws/aws-sdk-go v1.19.31
+	github.com/aws/aws-sdk-go v1.19.47
 	github.com/blang/semver v3.5.1+incompatible
 	github.com/coveo/gotemplate/v3 v3.1.0-test
 	github.com/coveo/kingpin/v2 v2.3.0

go.sum

@@ -48,6 +48,8 @@ github.com/aws/aws-sdk-go v1.15.78/go.mod h1:E3/ieXAlvM0XWO57iftYVDLLvQ824smPP3A
 github.com/aws/aws-sdk-go v1.19.21/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.19.31 h1:6N7YBci5Nfbedd9k9ZpQlJgAfzuYQqGPSrJ52+Aja1s=
 github.com/aws/aws-sdk-go v1.19.31/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
+github.com/aws/aws-sdk-go v1.19.47 h1:ZEze0mpk8Fttrsz6UNLqhH/jRGYbMPfWFA2ILas4AmM=
+github.com/aws/aws-sdk-go v1.19.47/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/beevik/etree v0.0.0-20171015221209-af219c0c7ea1/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=