Bump go.opentelemetry.io/collector in /exporter/elasticsearchexporter

Bumps [go.opentelemetry.io/collector](https://github.com/open-telemetry/opentelemetry-collector) from 0.47.0 to 0.51.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-collector@v0.47.0...v0.51.0)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/collector
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

exporter/elasticsearchexporter/go.mod

@@ -3,12 +3,12 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/exporter/elasti
 go 1.17
 
 require (
-	github.com/cenkalti/backoff/v4 v4.1.2
+	github.com/cenkalti/backoff/v4 v4.1.3
 	github.com/elastic/go-elasticsearch/v7 v7.17.1
 	github.com/elastic/go-structform v0.0.9
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.47.0
-	github.com/stretchr/testify v1.7.0
-	go.opentelemetry.io/collector v0.47.0
+	github.com/stretchr/testify v1.7.1
+	go.opentelemetry.io/collector v0.51.0
 	go.opentelemetry.io/collector/model v0.47.0
 	go.uber.org/multierr v1.8.0
 	go.uber.org/zap v1.21.0
@@ -20,21 +20,30 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/knadh/koanf v1.4.0 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/knadh/koanf v1.4.1 // indirect
 	github.com/kr/pretty v0.3.0 // indirect
-	github.com/magiconair/properties v1.8.6 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
-	github.com/mitchellh/mapstructure v1.4.3 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.8.1 // indirect
-	github.com/spf13/cast v1.4.1 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/otel v1.4.1 // indirect
-	go.opentelemetry.io/otel/metric v0.27.0 // indirect
-	go.opentelemetry.io/otel/trace v1.4.1 // indirect
+	go.opentelemetry.io/collector/pdata v0.51.0 // indirect
+	go.opentelemetry.io/otel v1.7.0 // indirect
+	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 v0.0.0-20220128215802-99c3d69c2c27 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa // indirect
+	google.golang.org/grpc v1.46.0 // indirect
+	google.golang.org/protobuf v1.28.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )