Bump go.opentelemetry.io/collector/featuregate in /internal/common

Bumps [go.opentelemetry.io/collector/featuregate](https://github.com/open-telemetry/opentelemetry-collector) from 1.0.0-rcv0013 to 1.15.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md)
- [Commits](open-telemetry/opentelemetry-collector@pdata/v1.0.0-rcv0013...pdata/v1.15.0)

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

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

internal/common/go.mod

@@ -3,14 +3,15 @@ module github.com/open-telemetry/opentelemetry-collector-contrib/internal/common
 go 1.19
 
 require (
-	github.com/stretchr/testify v1.8.4
-	go.opentelemetry.io/collector/featuregate v1.0.0-rcv0013
+	github.com/stretchr/testify v1.9.0
+	go.opentelemetry.io/collector/featuregate v1.15.0
 	go.uber.org/zap v1.24.0
 )
 
 require (
 	github.com/benbjohnson/clock v1.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect