chore(deps): update bazel c++ tooling repositories (#162)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

WORKSPACE.bazel

@@ -36,9 +36,9 @@ http_archive(
 
 http_archive(
     name = "hedron_compile_commands",
-    sha256 = "4deb7cd90ba69983ec7734c0dcc7071828ebdc430a69f82ddbccf698018b9c04",
-    strip_prefix = "bazel-compile-commands-extractor-5ceebcf367f51c6a18fffe726755951a43b50e45",
-    url = "https://github.com/hedronvision/bazel-compile-commands-extractor/archive/5ceebcf367f51c6a18fffe726755951a43b50e45.tar.gz",
+    sha256 = "c00e0ba4aa7cb480849861333b4f9f9b2ceca997052f6129eec9778b90ee7700",
+    strip_prefix = "bazel-compile-commands-extractor-7831ea1a9e183a0b23206f7f56726e313ddac5c1",
+    url = "https://github.com/hedronvision/bazel-compile-commands-extractor/archive/7831ea1a9e183a0b23206f7f56726e313ddac5c1.tar.gz",
 )
 
 load("@hedron_compile_commands//:workspace_setup.bzl", "hedron_compile_commands_setup")
@@ -47,9 +47,9 @@ hedron_compile_commands_setup()
 
 http_archive(
     name = "com_grail_bazel_toolchain",
-    sha256 = "3cf5ac4bb7dae3776da586fe85685274f5d89cbb59436f50f572928354e72198",
-    strip_prefix = "bazel-toolchain-70a0fb556662fe3cadb07da32c91e232eb0d883d",
-    url = "https://github.com/grailbio/bazel-toolchain/archive/70a0fb556662fe3cadb07da32c91e232eb0d883d.zip",
+    sha256 = "097cf7d9daf007b93cf78c498cdd0e5e0dc11dc8277607feae9e40736aa04fa3",
+    strip_prefix = "bazel-toolchain-84c5a259691e7eb9a416675a0ecd6f7ac7cd9ecc",
+    url = "https://github.com/grailbio/bazel-toolchain/archive/84c5a259691e7eb9a416675a0ecd6f7ac7cd9ecc.zip",
 )
 
 load("@com_grail_bazel_toolchain//toolchain:deps.bzl", "bazel_toolchain_dependencies")