glibc: define __NR_bpf am: d38e3ac65e am: d9edbda42d am: 9f55e77783 am: 37d023c3eb

Original change: https://android-review.googlesource.com/c/platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/+/1944206

Change-Id: Ifd33a78bd9ff8f304fa29d455a689f5b59ac12ca