build(deps): Bump github.com/aws/aws-sdk-go in /exporter/awsemfexporter

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.37.28 to 1.37.30.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](aws/aws-sdk-go@v1.37.28...v1.37.30)

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

exporter/awsemfexporter/go.mod

@@ -4,7 +4,7 @@ go 1.14
 
 require (
 	github.com/armon/go-metrics v0.3.3 // indirect
-	github.com/aws/aws-sdk-go v1.37.28
+	github.com/aws/aws-sdk-go v1.37.30
 	github.com/census-instrumentation/opencensus-proto v0.3.0
 	github.com/gogo/googleapis v1.3.0 // indirect
 	github.com/golang/protobuf v1.4.3

exporter/awsemfexporter/go.sum

@@ -131,8 +131,8 @@ github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQ
 github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go v1.34.28/go.mod h1:H7NKnBqNVzoTJpGfLrQkkD+ytBA93eiDYi/+8rV9s48=
 github.com/aws/aws-sdk-go v1.37.8/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
-github.com/aws/aws-sdk-go v1.37.28 h1:jLrt4u2Qw93jwiTiBGTrek8ATueIVWxcHy2CEI0vLSI=
-github.com/aws/aws-sdk-go v1.37.28/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/aws/aws-sdk-go v1.37.30 h1:fZeVg3QuTkWE/dEvPQbK6AL32+3G9ofJfGFSPS1XLH0=
+github.com/aws/aws-sdk-go v1.37.30/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
 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=