chore: add catalog-info.yml and repofile

Author: wejendorp

Repofile

@@ -0,0 +1,9 @@
+{
+  "checks": ["build"],
+  "maintainers": [
+    "Developer productivity"
+  ],
+  "topics": [
+      "github-action"
+  ]
+}

catalog-info.yml

@@ -0,0 +1,15 @@
+apiVersion: backstage.io/v1alpha1
+kind: Component
+metadata:
+  name: create-pull-request
+  description: |
+    A GitHub action to create a pull request for changes to your repository in the actions workspace
+  annotations:
+    github.com/project-slug: Tradeshift/create-pull-request
+  tags:
+    - nodejs
+    - github-action
+spec:
+  type: other
+  lifecycle: production
+  owner: developer-productivity