chore(deps): update toolchains_llvm (#181)

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

Author: renovate[bot]

MODULE.bazel

@@ -13,16 +13,9 @@ bazel_dep(name = "rules_multitool", version = "1.0.0")
 bazel_dep(name = "rules_nodejs", version = "6.3.3")
 bazel_dep(name = "rules_pkg", version = "1.0.1")
 bazel_dep(name = "rules_xz", version = "1.0.1")
-bazel_dep(name = "toolchains_llvm", version = "1.2.0")
+bazel_dep(name = "toolchains_llvm", version = "1.4.0")
 bazel_dep(name = "xz", version = "5.4.5.bcr.5")
 
-# FIXME: Remove when a new `toolchains_llvm` has been released.
-git_override(
-    module_name = "toolchains_llvm",
-    commit = "bda1c9fbf232b682c30d039f8e4a5e3cf3025d0f",
-    remote = "https://github.com/bazel-contrib/toolchains_llvm",
-)
-
 bazel_lib = use_extension("@aspect_bazel_lib//lib:extensions.bzl", "toolchains")
 bazel_lib.bats()
 bazel_lib.jq()