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 1.44.267 to 1.51.21.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Commits](aws/aws-sdk-go@v1.44.267...v1.51.21)

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

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

exporter/awsemfexporter/go.mod

@@ -3,7 +3,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awsemf
 go 1.19
 
 require (
-	github.com/aws/aws-sdk-go v1.44.267
+	github.com/aws/aws-sdk-go v1.51.21
 	github.com/census-instrumentation/opencensus-proto v0.4.1
 	github.com/golang/protobuf v1.5.3
 	github.com/google/uuid v1.3.0
@@ -49,9 +49,9 @@ require (
 	go.opentelemetry.io/otel/trace v1.15.1 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/net v0.10.0 // indirect
-	golang.org/x/sys v0.8.0 // indirect
-	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.13.0 // indirect
+	golang.org/x/text v0.13.0 // indirect
 	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
 	google.golang.org/grpc v1.55.0 // indirect
 	google.golang.org/protobuf v1.30.0 // indirect