Bump github.com/open-telemetry/opamp-go from 0.14.0 to 0.15.0

Bumps [github.com/open-telemetry/opamp-go](https://github.com/open-telemetry/opamp-go) from 0.14.0 to 0.15.0.
- [Release notes](https://github.com/open-telemetry/opamp-go/releases)
- [Commits](open-telemetry/opamp-go@v0.14.0...v0.15.0)

---
updated-dependencies:
- dependency-name: github.com/open-telemetry/opamp-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/oklog/run v1.1.0
 	github.com/oklog/ulid/v2 v2.1.0
-	github.com/open-telemetry/opamp-go v0.14.0
+	github.com/open-telemetry/opamp-go v0.15.0
 	github.com/openshift/api v0.0.0-20240124164020-e2ce40831f2e
 	github.com/operator-framework/operator-lib v0.14.0
 	github.com/prometheus-operator/prometheus-operator v0.75.0

go.sum

@@ -499,8 +499,8 @@ github.com/onsi/ginkgo/v2 v2.17.2 h1:7eMhcy3GimbsA3hEnVKdw/PQM9XN9krpKVXsZdph0/g
 github.com/onsi/ginkgo/v2 v2.17.2/go.mod h1:nP2DPOQoNsQmsVyv5rDA8JkXQoCs6goXIvr/PRJ1eCc=
 github.com/onsi/gomega v1.33.1 h1:dsYjIxxSR755MDmKVsaFQTE22ChNBcuuTWgkUDSubOk=
 github.com/onsi/gomega v1.33.1/go.mod h1:U4R44UsT+9eLIaYRB2a5qajjtQYn0hauxvRm16AVYg0=
-github.com/open-telemetry/opamp-go v0.14.0 h1:KoziIK+wsFojhUXNTkCSTnCPf0eCMqFAaccOs0HrWIY=
-github.com/open-telemetry/opamp-go v0.14.0/go.mod h1:XOGCigljsLSTZ8FfLwvat0M1QDj3conIIgRa77BWrKs=
+github.com/open-telemetry/opamp-go v0.15.0 h1:X2TWhEsGQ8GP7Uos3Ic9v/1aFUqoECZXKS7xAF5HqsA=
+github.com/open-telemetry/opamp-go v0.15.0/go.mod h1:QyPeN56JXlcZt5yG5RMdZ50Ju+zMFs1Ihy/hwHyF8Oo=
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.0.2 h1:9yCKha/T5XdGtO0q9Q9a6T5NUCsTn/DrBg0D7ufOcFM=