drm/i915: Update DRIVER_DATE to 20191101

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

drivers/gpu/drm/i915/i915_drv.h

@@ -111,7 +111,7 @@
 #define DRIVER_NAME		"i915"
 #define DRIVER_DESC		"Intel Graphics"
 #define DRIVER_DATE		"20191101"
-#define DRIVER_TIMESTAMP	1572591869
+#define DRIVER_TIMESTAMP	1572604873
 
 struct drm_i915_gem_object;