Update Honggfuzz past the commit fixing ASAN overflow detection. (#80)

diff --git a/fuzzing/repositories.bzl b/fuzzing/repositories.bzl
index 416e66b..482a80e 100644
--- a/fuzzing/repositories.bzl
+++ b/fuzzing/repositories.bzl
@@ -49,7 +49,7 @@
         http_archive,
         name = "honggfuzz",
         build_file = "@//:honggfuzz.BUILD",
-        sha256 = "ec2a6c006da4d699252fafcc38c42c6759a045aa303a22dabaaa6c35330131aa",
-        url = "https://github.com/google/honggfuzz/archive/e2acee785aa87a86261c96070cf51b85533257ca.zip",
-        strip_prefix = "honggfuzz-e2acee785aa87a86261c96070cf51b85533257ca",
+        sha256 = "a6f8040ea62e0f630737f66dce46fb1b86140f118957cb5e3754a764de7a770a",
+        url = "https://github.com/google/honggfuzz/archive/e0670137531242d66c9cf8a6dee677c055a8aacb.zip",
+        strip_prefix = "honggfuzz-e0670137531242d66c9cf8a6dee677c055a8aacb",
     )
diff --git a/honggfuzz.BUILD b/honggfuzz.BUILD
index 52ec076..81168b9 100644
--- a/honggfuzz.BUILD
+++ b/honggfuzz.BUILD
@@ -18,11 +18,6 @@
 # To use Honggfuzz, the following OS packages need to be installed:
 #   * libunwind-dev
 #   * libblocksruntime-dev
-#
-# NOTE: Currently, Honggfuzz is unable to detect buffer overflows in the input
-# string passed to the fuzz test entry point. This limitation is *not* caused
-# by the build options below limiting the use of sanitizers in the Honggfuzz
-# libraries.
 
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library")