Update to v6.4 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.4

Test: Bionic unit tests pass.
Change-Id: I991f8eaa2b272a464166addb13e6bdc63734444d
diff --git a/libc/kernel/uapi/asm-x86/asm/prctl.h b/libc/kernel/uapi/asm-x86/asm/prctl.h
index c5ba2d6..e2fe9df 100644
--- a/libc/kernel/uapi/asm-x86/asm/prctl.h
+++ b/libc/kernel/uapi/asm-x86/asm/prctl.h
@@ -29,7 +29,13 @@
 #define ARCH_REQ_XCOMP_PERM 0x1023
 #define ARCH_GET_XCOMP_GUEST_PERM 0x1024
 #define ARCH_REQ_XCOMP_GUEST_PERM 0x1025
+#define ARCH_XCOMP_TILECFG 17
+#define ARCH_XCOMP_TILEDATA 18
 #define ARCH_MAP_VDSO_X32 0x2001
 #define ARCH_MAP_VDSO_32 0x2002
 #define ARCH_MAP_VDSO_64 0x2003
+#define ARCH_GET_UNTAG_MASK 0x4001
+#define ARCH_ENABLE_TAGGED_ADDR 0x4002
+#define ARCH_GET_MAX_TAG_BITS 0x4003
+#define ARCH_FORCE_TAGGED_SVA 0x4004
 #endif