feat: build for release

Author: github-actions[bot]

build.json

@@ -1 +1 @@
-{"owner":"technote-space","repo":"get-diff-action","sha":"dafa65f14f4b61384eaef3507b845bd771f62916","ref":"refs/tags/test/v6.1.3.3718165782","tagName":"test/v6.1.3.3718165782","branch":"gh-actions","tags":["test/v6.1.3.3718165782","test/v6.1.3","test/v6.1","test/v6"],"updated_at":"2022-12-17T03:04:25.221Z"}
+{"owner":"technote-space","repo":"get-diff-action","sha":"991e5ad794bd8534ff30a726eef897d89805ac0e","ref":"refs/tags/test/v6.1.3.3737103432","tagName":"test/v6.1.3.3737103432","branch":"gh-actions","tags":["test/v6.1.3.3737103432","test/v6.1.3","test/v6.1","test/v6"],"updated_at":"2022-12-20T03:05:04.184Z"}

lib/main.js

@@ -23,6 +23,7 @@ function getDefaultExportFromCjs (x) {
 }
 
 function getAugmentedNamespace(n) {
+  if (n.__esModule) return n;
   var f = n.default;
 	if (typeof f == "function") {
 		var a = function a () {