doc: develop: manifests: external: add wolfSSH

Add documentation to external module section for adding wolfSSH to Zephyr

Signed-off-by: Zackery Backman <[email protected]>

Author: night1rider

doc/develop/manifest/external/wolfssh.rst

@@ -0,0 +1,71 @@
+.. _external_module_wolfssh:
+
+wolfSSH
+#######
+
+Introduction
+************
+
+wolfSSH is a lightweight, portable SSH library optimized for embedded systems, RTOS environments, and resource-constrained devices. It provides secure shell functionality including SSH server and client implementations, SCP, and SFTP support. Its support for multiple build configurations makes it suitable for a wide range of applications and hardware platforms that are utilizing the Zephyr RTOS.
+
+wolfSSH has support for the Zephyr networking stack so applications can use the wolfSSH API to establish secure SSH connections with other devices or services over the network.
+
+wolfSSH is dual licensed under GPLv3 and commercial licenses.
+
+GitHub Repository: `wolfSSH Repository`_
+
+Requirements
+************
+
+* :ref:`external_module_wolfssl` for cryptographic operations
+
+Usage with Zephyr
+*****************
+
+Add wolfSSH as a project to your west.yml:
+
+.. code-block:: yaml
+
+  manifest:
+    remotes:
+    # <your other remotes>
+    - name: wolfssh
+      url-base: https://github.com/wolfssl
+  projects:
+    # <your other projects>
+    - name: wolfssh
+      path: modules/lib/wolfssh
+      revision: master
+      remote: wolfssh
+
+Update west's modules:
+
+.. code-block:: bash
+
+   west update
+
+Now west recognizes ``wolfssh`` as a module, and will include its Kconfig and
+CMakeLists.txt in the build system.
+
+For more regarding the usage of wolfSSH with Zephyr, please refer to the `wolfSSH Zephyr Example Usage`_.
+
+For application code examples in Zephyr, please refer to the `wolfSSL NXP AppCodeHub`_.
+
+For wolfSSH API documentation, please refer to the `wolfSSH Documentation`_.
+
+Reference
+*********
+
+.. target-notes::
+
+.. _wolfSSH Repository:
+    https://github.com/wolfSSL/wolfssh
+
+.. _wolfSSH Zephyr Example Usage:
+    https://github.com/wolfSSL/wolfssh/blob/master/zephyr/README.md#build-and-run-samples
+
+.. _wolfSSL NXP AppCodeHub:
+    https://github.com/wolfSSL/nxp-appcodehub
+
+.. _wolfSSH Documentation:
+    https://www.wolfssl.com/documentation/manuals/wolfssh/