staging: wfx: update list of known messages in tracepoints

Some messages are missing from the list of symbolic messages defined in
traces.h. Add them.

Also sort the list in order to simplify next changes.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200427134031.323403-15-Jerome.Pouiller@silabs.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>