New Crowdin translations - uk (#25163)

Co-authored-by: Crowdin Bot <support+bot@crowdin.com>

docs/uk/contribute/git_examples.md

@@ -6,7 +6,7 @@
 
 Додавання функції до PX4 слідує за визначеним робочим процесом. Щоб поділитися своїми внесками в PX4, ви можете слідувати цьому прикладу.
 
-- [Sign up](https://github.com/join) for github if you haven't already
+- [Sign up](https://github.com/signup) for github if you haven't already
 
 - Fork the PX4-Autopilot repo (see [here](https://docs.github.com/en/get-started/quickstart/fork-a-repo))
 
@@ -49,7 +49,7 @@
   git add <file name>
   ```
 
-  If you prefer having a GUI to add your files see [Gitk](https://git-scm.com/book/en/v2/Git-in-Other-Environments-Graphical-Interfaces) or [`git add -p`](http://nuclearsquid.com/writings/git-add/).
+  If you prefer having a GUI to add your files see [Gitk](https://git-scm.com/book/en/v2/Git-in-Other-Environments-Graphical-Interfaces) or [`git add -p`](https://nuclearsquid.com/writings/git-add/).
 
 -
 
@@ -292,7 +292,7 @@ If a conflict occurs during a `git rebase`, please refer to [this guide](https:/
 
 ### Pull merge conflicts
 
-If a conflict occurs during a `git pull`, please refer to [this guide](https://help.github.com/articles/resolving-a-merge-conflict-using-the-command-line/#competing-line-change-merge-conflicts).
+If a conflict occurs during a `git pull`, please refer to [this guide](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/addressing-merge-conflicts/resolving-a-merge-conflict-using-the-command-line#competing-line-change-merge-conflicts).
 
 ### Помилка збірки через застарілі git теги