Merge pull request #20 from negz/release-0.2-meta

[release-0.2] Add package metadata annotations

package/crossplane.yaml

@@ -3,4 +3,17 @@ apiVersion: meta.pkg.crossplane.io/v1beta1
 kind: Function
 metadata:
   name: function-dummy
+  annotations:
+    meta.crossplane.io/maintainer: Crossplane Maintainers <[email protected]>
+    meta.crossplane.io/source: github.com/crossplane-contrib/function-dummy
+    meta.crossplane.io/license: Apache-2.0
+    meta.crossplane.io/description: A composition function that returns what you tell it to
+    meta.crossplane.io/readme: |
+      This composition function returns whatever you tell it to. Provide a
+      YAML-serialized [`RunFunctionResponse`](https://buf.build/crossplane/crossplane/docs/main:apiextensions.fn.proto.v1beta1)
+      as the function's input. The response's `desired` object will be merged
+      onto any desired state that was passed to the function using
+      [`proto.Merge`](https://pkg.go.dev/github.com/golang/protobuf/proto#Merge)
+      semantics. See the [README](https://github.com/crossplane-contrib/function-dummy)
+      for examples and documentation.
 spec: {}