BpfLoader: adjust for change to bpf_map_def.h location am: 1b44455113

Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/3236279

Change-Id: I317dba79af94e7aab24cd4cfce24d05bdc0c9067
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/loader/Loader.cpp b/loader/Loader.cpp
index ac3d39d..3eac78d 100644
--- a/loader/Loader.cpp
+++ b/loader/Loader.cpp
@@ -33,7 +33,7 @@
 
 #include "BpfSyscallWrappers.h"
 #include "bpf/BpfUtils.h"
-#include "bpf/bpf_map_def.h"
+#include "bpf_map_def.h"
 #include "include/libbpf_android.h"
 
 #include <cstdlib>