Update to v5.5 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.5

Test: Boots on walleye.
Test: Ran bionic-unit-tests on walleye.
Test: Boots on cuttlefish.
Test: Ran bionic-unit-tests on cuttlefish.
Change-Id: I57387d3c31e0ba5ad125ffe291cecf365c7b374e
Merged-In: I57387d3c31e0ba5ad125ffe291cecf365c7b374e
diff --git a/libc/kernel/uapi/linux/audit.h b/libc/kernel/uapi/linux/audit.h
index 3f1d8f0..d14f018 100644
--- a/libc/kernel/uapi/linux/audit.h
+++ b/libc/kernel/uapi/linux/audit.h
@@ -106,6 +106,7 @@
 #define AUDIT_ANOM_PROMISCUOUS 1700
 #define AUDIT_ANOM_ABEND 1701
 #define AUDIT_ANOM_LINK 1702
+#define AUDIT_ANOM_CREAT 1703
 #define AUDIT_INTEGRITY_DATA 1800
 #define AUDIT_INTEGRITY_METADATA 1801
 #define AUDIT_INTEGRITY_STATUS 1802