fixup! fix: parameters in parameterizer templates were not being fill…

…ed in with the correct values

Signed-off-by: Harikrishnan Balagopal <harikrishmenon@gmail.com>

transformer/kubernetes/parameterizer/parameterizer.go

@@ -408,15 +408,15 @@ func fillCustomTemplate(templ, kind, apiVersion, metadataName string, matches ma
 			return sV
 		}
 		switch s {
-		case "$(metadataName)":
+		case "metadataName":
 			return metadataName
-		case "$(kind)":
+		case "kind":
 			return kind
-		case "$(apiGroup)":
+		case "apiGroup":
 			return types.SchemeGroupVersion.Group
-		case "$(apiVersion)":
+		case "apiVersion":
 			return types.SchemeGroupVersion.Version
-		case "$(apiGroupVersion)":
+		case "apiGroupVersion":
 			return types.SchemeGroupVersion.String()
 		default:
 			errs = append(errs, fmt.Sprintf("failed to find the key $(%s) in the matches %+v", s, matches))