IVGCVSW-6704 Change the namespace from armnn::profiling to arm::pipe

  * Updated ABI version to 29 due to being the first ABI break in 22.05

!android-nn-driver:7226

Signed-off-by: Cathal Corbett <cathal.corbett@arm.com>
Change-Id: I9c50007dcd5b5e792757e7bd1213606df5ffec36
diff --git a/src/profiling/test/TestTimelinePacketHandler.hpp b/src/profiling/test/TestTimelinePacketHandler.hpp
index ab6eee5..7166707 100644
--- a/src/profiling/test/TestTimelinePacketHandler.hpp
+++ b/src/profiling/test/TestTimelinePacketHandler.hpp
@@ -20,10 +20,10 @@
 #include <mutex>
 #include <vector>
 
-namespace armnn
+namespace arm
 {
 
-namespace profiling
+namespace pipe
 {
 
 // forward declaration of class
@@ -87,6 +87,6 @@
     arm::pipe::TimelineDirectoryCaptureCommandHandler m_DirectoryDecoder;
 };
 
-} // namespace profiling
+} // namespace pipe
 
-} // namespace armnn
\ No newline at end of file
+} // namespace arm
\ No newline at end of file