Update stacklok/toolhive-registry-server to v1.4.0 (#803)

* Update stacklok/toolhive-registry-server to v1.4.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Refresh reference assets for toolhive-registry-server v1.4.0

* Note no doc changes for toolhive-registry-server v1.4.0

* Add upstream-release-docs content for toolhive-registry-server v1.4.0

---------

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/upstream-projects.yaml

@@ -20,7 +20,7 @@
 projects:
   - id: toolhive-registry-server
     repo: stacklok/toolhive-registry-server
-    version: v1.3.0
+    version: v1.4.0
     docs_paths:
       - docs/toolhive/guides-registry
       - docs/toolhive/concepts/registry-criteria.mdx

static/api-specs/toolhive-registry-api.yaml

@@ -81,12 +81,22 @@ components:
       type: object
     github_com_stacklok_toolhive-registry-server_internal_service.RegistryEntryInfo:
       properties:
+        createdAt:
+          type: string
+        description:
+          type: string
         entryType:
           type: string
         name:
           type: string
+        position:
+          type: integer
         sourceName:
           type: string
+        title:
+          type: string
+        updatedAt:
+          type: string
         version:
           type: string
       type: object