Fix some musl libc issues in armnn

Signed-off-by: Finn Williams <Finn.Williams@arm.com>
Change-Id: Ifb0295ee4516ca6cbd4364ade418b707fb39b354
diff --git a/profiling/server/src/basePipeServer/BasePipeServer.cpp b/profiling/server/src/basePipeServer/BasePipeServer.cpp
index 7e8789a..ed5c442 100644
--- a/profiling/server/src/basePipeServer/BasePipeServer.cpp
+++ b/profiling/server/src/basePipeServer/BasePipeServer.cpp
@@ -11,6 +11,7 @@
 #include <boost/cast.hpp>
 #include <vector>
 #include <iomanip>
+#include <string.h>
 
 using namespace armnnUtils;