chore(i18n): use Transifex instead

由于贡献者倾向于使用 Transifex，故转而使用 Transifex

Log:

.tx/transifex.yaml

@@ -0,0 +1,11 @@
+# SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+#
+# SPDX-License-Identifier: CC0-1.0
+filters:
+  - filter_type: file
+    source_file: translations/dde-launchpad.ts
+    file_format: QT
+    source_language: en_US
+    translation_files_expression: translations/dde-launchpad_<lang>.ts
+settings:
+  pr_branch_name: transifex_update_<br_unique_id>

README.md

@@ -43,7 +43,7 @@ $ make update_translations
 
 - [Code contribution via GitHub](https://github.com/linuxdeepin/dde-launchpad/)
 - [Submit bug or suggestions to GitHub Issues or GitHub Discussions](https://github.com/linuxdeepin/developer-center/issues/new/choose)
-- [Translate this project into your language on Hosted Weblate](https://hosted.weblate.org/projects/deepin/dde-launchpad/)
+- Contribute translation: [deepin-translation-program](https://www.deepin.org/index/zh/docs/sig/sig/deepin-translation-program/README.md)
 
 ## License
 

README.zh_CN.md

@@ -42,7 +42,7 @@ $ make update_translations
 
 - [通过 GitHub 发起代码贡献](https://github.com/linuxdeepin/dde-launchpad/)
 - [通过 GitHub Issues 与 GitHub Discussions 汇报缺陷与反馈建议](https://github.com/linuxdeepin/developer-center/issues/new/choose)
-- [在 Hosted Weblate 将此项目翻译到你所使用的语言中](https://hosted.weblate.org/projects/deepin/dde-launchpad/)
+- 贡献翻译：[deepin-translation-program](https://www.deepin.org/index/zh/docs/sig/sig/deepin-translation-program/README.md)
 
 ## 许可协议