IVGCVSW-4316 Promote ISendTimelinePacket and IProfilingGuidGenerator

As part of IVGCVSW-4316 we need to expose ISendTimelinePacket and
IProfilingGuidGenerator to enable them to be used by backends for
profiling. This also required moving ProfilingRelationshipType from
ProfilingUtils.

Signed-off-by: Colm Donelan <Colm.Donelan@arm.com>
Change-Id: I58cc64e32ecfffa5231c9d2028522ed58d0ddf31
diff --git a/src/profiling/RequestCounterDirectoryCommandHandler.hpp b/src/profiling/RequestCounterDirectoryCommandHandler.hpp
index 99c0352..9ceca3f 100644
--- a/src/profiling/RequestCounterDirectoryCommandHandler.hpp
+++ b/src/profiling/RequestCounterDirectoryCommandHandler.hpp
@@ -7,7 +7,7 @@
 
 #include "CommandHandlerFunctor.hpp"
 #include "ISendCounterPacket.hpp"
-#include "ISendTimelinePacket.hpp"
+#include "armnn/profiling/ISendTimelinePacket.hpp"
 #include "Packet.hpp"
 #include "ProfilingStateMachine.hpp"