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/SocketProfilingConnection.hpp b/src/profiling/SocketProfilingConnection.hpp
index 8d9cb20..31b17aa 100644
--- a/src/profiling/SocketProfilingConnection.hpp
+++ b/src/profiling/SocketProfilingConnection.hpp
@@ -10,9 +10,9 @@
 
 #pragma once
 
-namespace armnn
+namespace arm
 {
-namespace profiling
+namespace pipe
 {
 
 class SocketProfilingConnection : public IProfilingConnection
@@ -39,5 +39,5 @@
     arm::pipe::PollFd m_Socket[1]{};
 };
 
-} // namespace profiling
-} // namespace armnn
+} // namespace pipe
+} // namespace arm