chore: update catalog-info.yaml type: service → other

Inferred from repo structure: no strong structural signal found

TICKET: VL-4949

Author: bitgo-backstage[bot]

catalog-info.yaml

@@ -7,6 +7,9 @@ metadata:
   annotations:
     github.com/project-slug: BitGo/rust-bitcoin
 spec:
-  type: service
+  # The primary purpose of this component. If this repo serves multiple purposes
+  # (e.g. both a deployable service and a published library), set this to whichever
+  # role is most significant. Valid values: service, library, website, documentation, other.
+  type: other
   lifecycle: production
   owner: group:unknown