Update to v5.16 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.16

Test: Builds and bionic unit tests pass.
Change-Id: I2522c4f2a0efb9f8a193e1f2d65868e478217502
diff --git a/libc/kernel/uapi/linux/pkt_sched.h b/libc/kernel/uapi/linux/pkt_sched.h
index 6dc8a19..e298b74 100644
--- a/libc/kernel/uapi/linux/pkt_sched.h
+++ b/libc/kernel/uapi/linux/pkt_sched.h
@@ -625,6 +625,8 @@
   TCA_FQ_CODEL_CE_THRESHOLD,
   TCA_FQ_CODEL_DROP_BATCH_SIZE,
   TCA_FQ_CODEL_MEMORY_LIMIT,
+  TCA_FQ_CODEL_CE_THRESHOLD_SELECTOR,
+  TCA_FQ_CODEL_CE_THRESHOLD_MASK,
   __TCA_FQ_CODEL_MAX
 };
 #define TCA_FQ_CODEL_MAX (__TCA_FQ_CODEL_MAX - 1)