chore(deps): update boringssl digest to a170e1d

Author: renovate[bot]

workspace_setup.bzl

@@ -57,7 +57,7 @@ def hedron_make_cc_https_easy():
     maybe(
         http_archive,
         name = "boringssl",
-        url = "https://github.com/hedronvision/boringssl/archive/8436f9ae16e28ce580d6c16d91758b42da1021fe.tar.gz",
-        sha256 = "fafd96960d62c6b5359b8a643005006ba1cb321d09e360551ecaeae7bb802f15",
-        strip_prefix = "boringssl-8436f9ae16e28ce580d6c16d91758b42da1021fe",
+        url = "https://github.com/hedronvision/boringssl/archive/a170e1d4ca67ae1268a2d46cf05fc93b7772413b.tar.gz",
+        sha256 = "cf2b28e10566b70c619a33ab83a398822a7843eb75575abc612118ffb7dcc89f",
+        strip_prefix = "boringssl-a170e1d4ca67ae1268a2d46cf05fc93b7772413b",
     )