Update to v6.2 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.2

Test: Bionic unit tests pass.
Change-Id: I9f665add01ebeb155dd8a934308897f90000a557
diff --git a/libc/kernel/uapi/linux/landlock.h b/libc/kernel/uapi/linux/landlock.h
index ea2fd74..c284ea4 100644
--- a/libc/kernel/uapi/linux/landlock.h
+++ b/libc/kernel/uapi/linux/landlock.h
@@ -44,4 +44,5 @@
 #define LANDLOCK_ACCESS_FS_MAKE_BLOCK (1ULL << 11)
 #define LANDLOCK_ACCESS_FS_MAKE_SYM (1ULL << 12)
 #define LANDLOCK_ACCESS_FS_REFER (1ULL << 13)
+#define LANDLOCK_ACCESS_FS_TRUNCATE (1ULL << 14)
 #endif