ci: fix goreleaser legacy config (#239)

Author: raffis

.goreleaser.yaml

@@ -11,7 +11,7 @@ builds:
 archives:
 - id: manager
   name_template: "manager_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
-  builds:
+  ids:
   - manager
 
 checksum:
@@ -98,4 +98,4 @@ docker_signs:
     args:
     - 'sign'
     - '${artifact}'
-    - --yes
+    - --yes