Remove unused include

Change-Id: Id46b277016e5f942a6cf8445d726da6fac254e22
diff --git a/linker/linker_main.cpp b/linker/linker_main.cpp
index 833157e..26e2228 100644
--- a/linker/linker_main.cpp
+++ b/linker/linker_main.cpp
@@ -43,7 +43,6 @@
 #include "linker_tls.h"
 #include "linker_utils.h"
 
-#include "private/bionic_auxv.h"
 #include "private/bionic_call_ifunc_resolver.h"
 #include "private/bionic_globals.h"
 #include "private/bionic_tls.h"