[doc] Change release process base on new tool (#12324)

ref: #11478 we already have a new tool for releasing

docs/docs/en/contribute/release/release-post.md

@@ -28,5 +28,4 @@ to finish PyPI release.
 ## Get All Contributors
 
 You might need all contributors in current release when you want to publish the release news or announcement, you could
-use the git command `git log --pretty="%an" <PREVIOUS-RELEASE-SHA>..<CURRENT-RELEASE-SHA> | sort | uniq` to auto generate
-the git author name.
+use command `python release.py contributor` in directory `tools/release` to auto generate contributor GitHub id.

docs/docs/en/contribute/release/release.md

@@ -389,8 +389,10 @@ to check the following items:
 
 You should create a release note in GitHub by [new release note](https://github.com/apache/dolphinscheduler/releases/new).
 It should be done before vote mail because we need the release note in the mail. You could use command
-`git log --pretty="- %s" <PREVIOUS-RELEASE-SHA>..<CURRENT-RELEASE-SHA> > changelog.md` to creat the changelog(some log
-maybe not correct, you should filter them by yourself) and classify them and paste them to GitHub release note page
+`python release.py changelog` in directory `tools/release` to creat the changelog.
+
+> NOTE: Or if you prefer to create manually, you can use command `git log --pretty="- %s" <PREVIOUS-RELEASE-SHA>..<CURRENT-RELEASE-SHA> > changelog.md`
+> (some log maybe not correct, you should filter them by yourself) and classify them and paste them to GitHub release note page
 
 ### Vote procedure
 

docs/docs/zh/contribute/release/release-post.md

@@ -26,5 +26,4 @@
 
 ## 获取全部的贡献者
 
-当您想要发布新版本的新闻或公告时，您可能需要当前版本的所有贡献者，您可以使用 git 命令 `git log --pretty="%an" <PREVIOUS-RELEASE-SHA>..<CURRENT-RELEASE-SHA> | sort | uniq`
-（将对应的版本改成两个版本的 tag 值）自动生成 git 作者姓名。
+当您想要发布新版本的新闻或公告时，您可能需要当前版本的所有贡献者，您可以在 `tools/release` 中使用命令 `python release.py contributor` 自动生成贡献者 Github id。

docs/docs/zh/contribute/release/release.md

@@ -389,8 +389,11 @@ cd ../
 ### 更新版本说明
 
 在 GitHub 中通过 [创建新的 release note](https://github.com/apache/dolphinscheduler/releases/new) 创建一个 release note。 这要在
-投票邮件开始之前完成，因为我们需要在邮件中使用 release note。你可以通过命令 `git log --pretty="- %s" <PREVIOUS-RELEASE-SHA>..<CURRENT-RELEASE-SHA> > changelog.md`
-自动生成 changelog（部分可以不太准确，需要人为过滤一遍），然后将他们分类并粘贴到 GitHub 的 release note 中
+投票邮件开始之前完成，因为我们需要在邮件中使用 release note。你可以在 `tools/release` 目录中运行 `python release.py changelog` 自动创建
+changelog.
+
+> 备注： 如果你更加倾向于手动创建 changelog，你可以通过命令 `git log --pretty="- %s" <PREVIOUS-RELEASE-SHA>..<CURRENT-RELEASE-SHA> > changelog.md`
+> 生成 changelog（部分可以不太准确，需要人为过滤一遍），然后将他们分类并粘贴到 GitHub 的 release note 中
 
 ### 投票阶段