Update to kernel headers v5.2.

Test: Booted a taimen, ran unit bionic unit tests.
Change-Id: I3522c59793bbcef98ea515996a481d92f14b8816
diff --git a/libc/kernel/uapi/asm-generic/sockios.h b/libc/kernel/uapi/asm-generic/sockios.h
index 0725dcc..afbc6ad 100644
--- a/libc/kernel/uapi/asm-generic/sockios.h
+++ b/libc/kernel/uapi/asm-generic/sockios.h
@@ -23,6 +23,6 @@
 #define FIOGETOWN 0x8903
 #define SIOCGPGRP 0x8904
 #define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906
-#define SIOCGSTAMPNS 0x8907
+#define SIOCGSTAMP_OLD 0x8906
+#define SIOCGSTAMPNS_OLD 0x8907
 #endif
diff --git a/libc/kernel/uapi/asm-generic/unistd.h b/libc/kernel/uapi/asm-generic/unistd.h
index 70d9185..73520e1 100644
--- a/libc/kernel/uapi/asm-generic/unistd.h
+++ b/libc/kernel/uapi/asm-generic/unistd.h
@@ -386,8 +386,14 @@
 #define __NR_io_uring_setup 425
 #define __NR_io_uring_enter 426
 #define __NR_io_uring_register 427
+#define __NR_open_tree 428
+#define __NR_move_mount 429
+#define __NR_fsopen 430
+#define __NR_fsconfig 431
+#define __NR_fsmount 432
+#define __NR_fspick 433
 #undef __NR_syscalls
-#define __NR_syscalls 428
+#define __NR_syscalls 434
 #if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
 #define __NR_fcntl __NR3264_fcntl
 #define __NR_statfs __NR3264_statfs