Bump github.com/aws/aws-sdk-go in /extension/observer/ecsobserver

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.44.33 to 1.50.16.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Commits](aws/aws-sdk-go@v1.44.33...v1.50.16)

---
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] <support@github.com>

extension/observer/ecsobserver/go.mod

@@ -3,7 +3,7 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/extension/obser
 go 1.17
 
 require (
-	github.com/aws/aws-sdk-go v1.44.33
+	github.com/aws/aws-sdk-go v1.50.16
 	github.com/hashicorp/golang-lru v0.5.4
 	github.com/stretchr/testify v1.7.2
 	go.opentelemetry.io/collector v0.53.0
@@ -33,9 +33,9 @@ require (
 	go.opentelemetry.io/otel/metric v0.30.0 // indirect
 	go.opentelemetry.io/otel/trace v1.7.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
-	golang.org/x/net v0.0.0-20220225172249-27dd8689420f // indirect
-	golang.org/x/sys v0.0.0-20220412211240-33da011f77ad // indirect
-	golang.org/x/text v0.3.7 // 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 v0.0.0-20211208223120-3a66f561d7aa // indirect
 	google.golang.org/grpc v1.47.0 // indirect
 	google.golang.org/protobuf v1.28.0 // indirect