tests: update golden files

Author: michenriksen

testdata/golden/parser_exclude-structs.golden

@@ -52,6 +52,12 @@ func MyThirdFunction() MyFunctionType
 // NewMyStruct is an example constructor function for [MyStruct]
 func NewMyStruct(n int) (*MyStruct, error)
 
+// MyMethod is a method associated with MyStruct.
+func (s MyStruct) MyMethod()
+
+// myUnexportedMethod is an example unexported method.
+func (s MyStruct) myUnexportedMethod(a, b string) string
+
 // MyFunction is an example function that takes two integers as input and
 // returns a boolean result.
 func MyFunction(a, b int) bool