retain quotes in namespace transformer filter (#4421)

* check tag values for double quoting

* reuse setentry

* don't override single quotes in merge and fix cm generator immutable val

* get rid of comment

* starlark annotation tests

* don't commit test image changes

* set network to bool

* isSet bool

* updating e2e config tool

* leave createtag

* fn command failing unmarshal test

* fn command test

* don't set style in run-fs

* use setentry to set tag

* remove e2e test changes and make IsStringValue an RNode method

api/filters/filtersutil/setters.go

@@ -21,9 +21,6 @@ func SetEntry(key, value, tag string) SetFn {
 		Value: value,
 		Tag:   tag,
 	}
-	if tag == yaml.NodeTagString && yaml.IsYaml1_1NonString(n) {
-		n.Style = yaml.DoubleQuotedStyle
-	}
 	return func(node *yaml.RNode) error {
 		return node.PipeE(yaml.FieldSetter{
 			Name:  key,