Bump go.opentelemetry.io/collector in /receiver/splunkhecreceiver

Bumps [go.opentelemetry.io/collector](https://github.com/open-telemetry/opentelemetry-collector) from 0.50.0 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@v0.50.0...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] <[email protected]>

receiver/splunkhecreceiver/go.mod

@@ -9,9 +9,9 @@ require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.50.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/splunk v0.50.0
 	github.com/stretchr/testify v1.7.1
-	go.opentelemetry.io/collector v0.50.0
-	go.opentelemetry.io/collector/pdata v0.50.0
-	go.opentelemetry.io/collector/semconv v0.50.0
+	go.opentelemetry.io/collector v0.51.0
+	go.opentelemetry.io/collector/pdata v0.51.0
+	go.opentelemetry.io/collector/semconv v0.51.0
 	go.uber.org/zap v1.21.0
 )
 
@@ -24,7 +24,7 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/klauspost/compress v1.15.1 // indirect
+	github.com/klauspost/compress v1.15.3 // indirect
 	github.com/knadh/koanf v1.4.1 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
@@ -36,10 +36,10 @@ require (
 	github.com/rogpeppe/go-internal v1.6.1 // indirect
 	github.com/rs/cors v1.8.2 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.31.0 // indirect
-	go.opentelemetry.io/otel v1.6.3 // indirect
-	go.opentelemetry.io/otel/metric v0.29.0 // indirect
-	go.opentelemetry.io/otel/trace v1.6.3 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.32.0 // 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
 	go.uber.org/multierr v1.8.0 // indirect
 	golang.org/x/net v0.0.0-20220225172249-27dd8689420f // indirect