Update to kernel headers to v5.1.3.

Test: Builds and boots taimen.
Test: Ran bionic unit tests.
Change-Id: Ieaca8709d568f075df8cac60c9da2c0ed1916963
diff --git a/libc/kernel/uapi/drm/i915_drm.h b/libc/kernel/uapi/drm/i915_drm.h
index b3fd9fd..d48a581 100644
--- a/libc/kernel/uapi/drm/i915_drm.h
+++ b/libc/kernel/uapi/drm/i915_drm.h
@@ -703,8 +703,19 @@
 #define I915_CONTEXT_MAX_USER_PRIORITY 1023
 #define I915_CONTEXT_DEFAULT_PRIORITY 0
 #define I915_CONTEXT_MIN_USER_PRIORITY - 1023
+#define I915_CONTEXT_PARAM_SSEU 0x7
   __u64 value;
 };
+struct drm_i915_gem_context_param_sseu {
+  __u16 engine_class;
+  __u16 engine_instance;
+  __u32 flags;
+  __u64 slice_mask;
+  __u64 subslice_mask;
+  __u16 min_eus_per_subslice;
+  __u16 max_eus_per_subslice;
+  __u32 rsvd;
+};
 enum drm_i915_oa_format {
   I915_OA_FORMAT_A13 = 1,
   I915_OA_FORMAT_A29,