fix: update manual installation instructions (#545)

Signed-off-by: M. Fatih Cırıt <mfc@leodrive.ai>

Author: xmfcx

docs/installation/autoware/source-installation.md

@@ -51,6 +51,7 @@ sudo apt-get -y install git
 
     The following items will be automatically installed. If the ansible script doesn't work or if you already have different versions of dependent libraries installed, please install the following items manually.
 
+    - [Install Ansible](https://github.com/autowarefoundation/autoware/tree/main/ansible#ansible-installation)
     - [Install Build Tools](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/build_tools#manual-installation)
     - [Install Dev Tools](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/dev_tools#manual-installation)
     - [Install gdown](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/gdown#manual-installation)
@@ -59,6 +60,7 @@ sudo apt-get -y install git
     - [Install the RMW Implementation](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/rmw_implementation#manual-installation)
     - [Install ROS 2](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/ros2#manual-installation)
     - [Install ROS 2 Dev Tools](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/ros2_dev_tools#manual-installation)
+    - [Install Nvidia CUDA](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/cuda#manual-installation)
     - [Install Nvidia cuDNN and TensorRT](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/tensorrt#manual-installation)
     - [Download the Artifacts](https://github.com/autowarefoundation/autoware/tree/main/ansible/roles/artifacts) (for perception inference)