Upgrade halide to a 2022 version

This has better aarch64 support, among other things.

Change-Id: I87076f7ab52c9d0e422a09921b4225aa6d08c62e
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/y2020/vision/sift/fast_gaussian.bzl b/y2020/vision/sift/fast_gaussian.bzl
index 1560f6a..af87245 100644
--- a/y2020/vision/sift/fast_gaussian.bzl
+++ b/y2020/vision/sift/fast_gaussian.bzl
@@ -23,7 +23,7 @@
     objects = [f + ".o" for f in files] + [
         "fast_gaussian_runtime.o",
     ]
-    htmls = [f + ".html" for f in files]
+    htmls = [f + ".stmt.html" for f in files]
 
     native.genrule(
         name = "generate_fast_gaussian",