Bump github.com/aws/aws-sdk-go from 1.34.17 to 1.34.18

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.34.17 to 1.34.18.
- [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@v1.34.17...v1.34.18)

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

go.mod

@@ -3,7 +3,7 @@ module awstaghelper
 go 1.14
 
 require (
-	github.com/aws/aws-sdk-go v1.34.17
+	github.com/aws/aws-sdk-go v1.34.18
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/spf13/cobra v1.0.0
 	github.com/spf13/viper v1.7.1

go.sum

@@ -23,6 +23,8 @@ github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmV
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
 github.com/aws/aws-sdk-go v1.34.17 h1:9OzUgRrLmYm2mbfFx4v+2nBEg+Cvape1cvn9C3RNWTE=
 github.com/aws/aws-sdk-go v1.34.17/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
+github.com/aws/aws-sdk-go v1.34.18 h1:Mo/Clq3u1dQFzpg8YQqBii8m+Vl3fWIfHi6kXs5wpuM=
+github.com/aws/aws-sdk-go v1.34.18/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=