Revert "[chore] remove redundant goreleaser settings (#1041)" (#1051)

This reverts commit e9ccdee.

Author: tomatopunk

cmd/builder/.goreleaser.yml

@@ -103,6 +103,9 @@ docker_manifests:
       - ghcr.io/open-telemetry/opentelemetry-collector-releases/opentelemetry-collector-builder:{{ .Env.CONTAINER_IMAGE_EPHEMERAL_TAG }}-ppc64le
 release:
   make_latest: false
+  github:
+    owner: open-telemetry
+    name: opentelemetry-collector-releases
   header: |
     ### Images and binaries for collector distributions here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/{{ .Tag }}
 archives:

cmd/opampsupervisor/.goreleaser.yml

@@ -103,6 +103,9 @@ docker_manifests:
       - ghcr.io/open-telemetry/opentelemetry-collector-releases/opentelemetry-collector-opampsupervisor:{{ .Env.CONTAINER_IMAGE_EPHEMERAL_TAG }}-ppc64le
 release:
   make_latest: false
+  github:
+    owner: open-telemetry
+    name: opentelemetry-collector-releases
   header: |
     ### Release of OpAMP supervisor artifacts
 archives: