Upgrade autocxx

This gets rid of most of our local changes.

Change-Id: I8a0aa1149e6e4c0c5c21952afd39915ec2a8bbfa
Signed-off-by: Brian Silverman <bsilver16384@gmail.com>
diff --git a/third_party/cargo/remote/BUILD.test-log-0.2.10.bazel b/third_party/cargo/remote/BUILD.test-log-0.2.10.bazel
index c1c1ac5..f67c730 100644
--- a/third_party/cargo/remote/BUILD.test-log-0.2.10.bazel
+++ b/third_party/cargo/remote/BUILD.test-log-0.2.10.bazel
@@ -52,8 +52,8 @@
     version = "0.2.10",
     # buildifier: leave-alone
     deps = [
-        "@raze__proc_macro2__1_0_39//:proc_macro2",
-        "@raze__quote__1_0_18//:quote",
-        "@raze__syn__1_0_95//:syn",
+        "@raze__proc_macro2__1_0_40//:proc_macro2",
+        "@raze__quote__1_0_20//:quote",
+        "@raze__syn__1_0_98//:syn",
     ],
 )