Update to v5.11 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.11

Test: Built cuttlefish and flame images. Ran bionic unit tests on both.
Change-Id: Ie60337aafad4bda55af99b6c8fe9f56bf2fa787f
diff --git a/libc/kernel/uapi/linux/seg6_local.h b/libc/kernel/uapi/linux/seg6_local.h
index 73873a8..9508eca 100644
--- a/libc/kernel/uapi/linux/seg6_local.h
+++ b/libc/kernel/uapi/linux/seg6_local.h
@@ -29,6 +29,7 @@
   SEG6_LOCAL_IIF,
   SEG6_LOCAL_OIF,
   SEG6_LOCAL_BPF,
+  SEG6_LOCAL_VRFTABLE,
   __SEG6_LOCAL_MAX,
 };
 #define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1)