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/include/armnn/backends/IBackendInternal.hpp b/include/armnn/backends/IBackendInternal.hpp
index c64150a..06fa5ed 100644
--- a/include/armnn/backends/IBackendInternal.hpp
+++ b/include/armnn/backends/IBackendInternal.hpp
@@ -86,8 +86,8 @@
     using IWorkloadFactoryPtr = std::unique_ptr<IWorkloadFactory>;
     using IBackendContextPtr = std::unique_ptr<IBackendContext>;
     /// This is the bridge between backend and backend profiling we'll keep it in the backend namespace.
-    using IBackendProfilingContextPtr = std::shared_ptr<armnn::profiling::IBackendProfilingContext>;
-    using IBackendProfilingPtr = std::unique_ptr<armnn::profiling::IBackendProfiling>;
+    using IBackendProfilingContextPtr = std::shared_ptr<arm::pipe::IBackendProfilingContext>;
+    using IBackendProfilingPtr = std::unique_ptr<arm::pipe::IBackendProfiling>;
     using ILayerSupportSharedPtr = std::shared_ptr<ILayerSupport>;
 
     using IBackendSpecificModelContextPtr = std::shared_ptr<IBackendModelContext>;