chore(backstage): add catalog-info.yaml config file (#170)

* Add catalog-info.yaml config file

* Update catalog-info.yaml

Author: shubhamp-sf

catalog-info.yaml

@@ -0,0 +1,24 @@
+apiVersion: backstage.io/v1alpha1
+kind: Component
+metadata:
+  name: loopback4-authentication
+  annotations:
+    github.com/project-slug: sourcefuse/loopback4-authentication
+  namespace: arc
+  description: A LoopBack 4 extension for authentication features. Oauth strategies supported.
+  tags:
+    - authentication
+    - saml
+    - passport
+    - keycloak
+    - loopback
+    - extension
+  links:
+    - url: https://npmjs.com/package/loopback4-authentication
+      title: NPM Package
+    - url: https://loopback.io/doc/en/lb4/Extending-LoopBack-4.html#overview
+      title: Extending LoopBack
+spec:
+  type: component
+  lifecycle: production
+  owner: sourcefuse