Fix links in docs (#532)

* fix links in amdsmi_cli/README.md
* fix xrefs to install docs
* rm rocm-smi examples and add cli tutorial
* rm disclaimer and add amd smi contributing guidelines to index

Signed-off-by: Peter Park <Peter.Park@amd.com>

docs/install/install.md

@@ -125,7 +125,7 @@ activate-global-python-argcomplete --user
 ## Install the Python library for multiple ROCm instances
 
 If {doc}`multiple ROCm versions are installed
-<rocm-install-on-linux:install/install-methods/multi-version-install>` and you
+<rocm-install-on-linux:install/install-methods/multi-version-install-index>` and you
 are not using `pyenv`, uninstall previous versions of AMD SMI before installing
 the desired version from your ROCm instance.