chore: change interface{} to any (#2818)

* chore: change interface{} to any

* chore: update goctl version to 1.5.0

* chore: update goctl deps

core/lang/lang.go

@@ -11,13 +11,13 @@ var Placeholder PlaceholderType
 
 type (
 	// AnyType can be used to hold any type.
-	AnyType = interface{}
+	AnyType = any
 	// PlaceholderType represents a placeholder type.
 	PlaceholderType = struct{}
 )
 
 // Repr returns the string representation of v.
-func Repr(v interface{}) string {
+func Repr(v any) string {
 	if v == nil {
 		return ""
 	}

core/lang/lang_test.go

@@ -23,7 +23,7 @@ func TestRepr(t *testing.T) {
 		u64 uint64  = 8
 	)
 	tests := []struct {
-		v      interface{}
+		v      any
 		expect string
 	}{
 		{