emit metadata in output

[#76848252]

Signed-off-by: Chris Brown <cbrown@pivotal.io>

in_command.go

@@ -94,11 +94,7 @@ func (c *InCommand) Run(destDir string, request InRequest) (InResponse, error) {
 		Version: Version{
 			Tag: *foundRelease.TagName,
 		},
-		Metadata: []MetadataPair{
-			{Name: "name", Value: *foundRelease.Name, URL: *foundRelease.HTMLURL},
-			{Name: "url", Value: *foundRelease.HTMLURL},
-			{Name: "body", Value: *foundRelease.Body, Markdown: true},
-		},
+		Metadata: metadataFromRelease(foundRelease),
 	}, nil
 }