Changes

Remove invalid TODO_TSP.md file

The Trace Server Protocol (TSP) is its own GitHub project and any
issues are tracked there.

https://github.com/theia-ide/trace-server-protocol

Change-Id: Ia9860d90636df866fcdfe2e5db8f503ee5592f4d
Signed-off-by: Bernd Hufmann <Bernd.Hufmann@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass.incubator/org.eclipse.tracecompass.incubator/+/183658
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Patrick Tasse <patrick.tasse@gmail.com>
Reviewed-by: Patrick Tasse <patrick.tasse@gmail.com>