Merge pull request #19 from upbound/renovate/examples

Update xpkg.upbound.io/crossplane-contrib/function-environment-configs Docker tag to v0.4.0

Author: ytsarev

example/functions.yaml

@@ -14,4 +14,4 @@ kind: Function
 metadata:
   name: crossplane-contrib-function-environment-configs
 spec:
-  package: xpkg.upbound.io/crossplane-contrib/function-environment-configs:v0.3.0
+  package: xpkg.upbound.io/crossplane-contrib/function-environment-configs:v0.4.0