mei: Documentation: add generated example binary into .gitignore file

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/misc-devices/mei/.gitignore

@@ -0,0 +1 @@
+mei-amt-version