New Crowdin translations - zh-CN (#25483)

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

docs/zh/contribute/git_examples.md

@@ -109,23 +109,23 @@ To switch between branches:
 
 1. Clean up the current branch, de-initializing submodule and removing all build artifacts:
 
-  ```sh
-  make clean
-  make distclean
-  ```
+   ```sh
+   make clean
+   make distclean
+   ```
 
 2. Switch to a new branch or tag (here we first fetch the fictional branch "PR_test_branch" from the `upstream` remote):
 
-  ```sh
-  git fetch upstream PR_test_branch
-  git checkout PR_test_branch
-  ```
+   ```sh
+   git fetch upstream PR_test_branch
+   git checkout PR_test_branch
+   ```
 
 3. Get the submodules for the new branch:
 
-  ```sh
-  make submodulesclean
-  ```
+   ```sh
+   make submodulesclean
+   ```
 
 <!-- FYI: Cleaning commands in https://github.com/PX4/PX4-Autopilot/blob/main/Makefile#L494 -->
 
@@ -138,35 +138,35 @@ To get the source code for a _specific older release_ (tag):
 
 1. Clone the PX4-Autopilot repo and navigate into _PX4-Autopilot_ directory:
 
-  ```sh
-  git clone https://github.com/PX4/PX4-Autopilot.git
-  cd PX4-Autopilot
-  ```
+   ```sh
+   git clone https://github.com/PX4/PX4-Autopilot.git
+   cd PX4-Autopilot
+   ```
 
-  :::note
+   :::note
 
-  You can reuse an existing repo rather than cloning a new one.
-  In this case clean the build environment (see [changing source trees](#changing-source-trees)):
+   You can reuse an existing repo rather than cloning a new one.
+   In this case clean the build environment (see [changing source trees](#changing-source-trees)):
 
-  ```sh
-  make clean
-  make distclean
-  ```
+   ```sh
+   make clean
+   make distclean
+   ```
 
 
 :::
 
 2. Checkout code for particular tag (e.g. for tag v1.13.0-beta2)
 
-  ```sh
-  git checkout v1.13.0-beta2
-  ```
+   ```sh
+   git checkout v1.13.0-beta2
+   ```
 
 3. Update submodules:
 
-  ```sh
-  make submodulesclean
-  ```
+   ```sh
+   make submodulesclean
+   ```
 
 ## Get a Release Branch