* Add new zip for example SAML configuration files that reflect latest version These changes add a new saml-example-custom.zip file containing `customize-docker-compose.yml`, `customize-config.yml`, and `customize-opensearch-dashboards.yml` files for use as the fully functioning SAML example. These changes also include edits to documentation so that steps accord with the new files. * fix#618 saml example download Signed-off-by: cwillum <[email protected]> * fix#618 saml example download Signed-off-by: cwillum <[email protected]> * fix#618 saml example download Signed-off-by: cwillum <[email protected]> * fix#618 saml example download Signed-off-by: cwillum <[email protected]> * Apply suggestions from code review Signed-off-by: Naarcha-AWS <[email protected]> --------- Signed-off-by: cwillum <[email protected]> Signed-off-by: Naarcha-AWS <[email protected]> Co-authored-by: Naarcha-AWS <[email protected]>