chore(deps): bump github.com/open-telemetry/opamp-go (#822)

Bumps [github.com/open-telemetry/opamp-go](https://github.com/open-telemetry/opamp-go) from 0.20.0 to 0.22.0.
- [Release notes](https://github.com/open-telemetry/opamp-go/releases)
- [Commits](open-telemetry/opamp-go@v0.20.0...v0.22.0)

---
updated-dependencies:
- dependency-name: github.com/open-telemetry/opamp-go
  dependency-version: 0.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Christos Markou <chrismarkou92@gmail.com>

Author: dependabot[bot]

extension/apmconfigextension/go.mod

@@ -107,7 +107,7 @@ require (
 	github.com/knadh/koanf/v2 v2.3.0 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
-	github.com/open-telemetry/opamp-go v0.20.0
+	github.com/open-telemetry/opamp-go v0.22.0
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	go.opentelemetry.io/collector/pdata v1.43.0 // indirect
 	go.opentelemetry.io/otel v1.38.0

extension/apmconfigextension/go.sum

@@ -137,8 +137,8 @@ github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee h1:W5t00kpgFd
 github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
 github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
-github.com/open-telemetry/opamp-go v0.20.0 h1:GV4KbQVlRWBorvVm/a9WT9BuWhLHQfpmf0iSe/og5AY=
-github.com/open-telemetry/opamp-go v0.20.0/go.mod h1:/ks8JtVfx2wtZINPRTp/IxaGoMFAB6Uberx1Jcaur6M=
+github.com/open-telemetry/opamp-go v0.22.0 h1:7UnsQgFFS7ffM09JQk+9aGVBAAlsLfcooZ9xvSYwxWM=
+github.com/open-telemetry/opamp-go v0.22.0/go.mod h1:339N71soCPrhHywbAcKUZJDODod581ZOxCpTkrl3zYQ=
 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 v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040=