Added a new #define for U BpfLoader version

See http://cs/h/googleplex-android/platform/superproject/+/udc-dev:system/bpf/libbpf_android/Loader.cpp?l=40

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: If0d75a30f8432f62a1c56aef12efba644fb458d6
diff --git a/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h b/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h
index 4939483..af7ecd7 100644
--- a/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h
+++ b/staticlibs/native/bpf_headers/include/bpf/bpf_helpers.h
@@ -43,6 +43,9 @@
 // Bpfloader v0.33+ supports {map,prog}.ignore_on_{eng,user,userdebug}
 #define BPFLOADER_IGNORED_ON_VERSION 33u
 
+// Android U / 14 (api level 34) - various new program types added
+#define BPFLOADER_U_VERSION 37u
+
 /* For mainline module use, you can #define BPFLOADER_{MIN/MAX}_VER
  * before #include "bpf_helpers.h" to change which bpfloaders will
  * process the resulting .o file.