Bump toolchain to release 20240923-1

Signed-off-by: Luís Marques <luismarques@lowrisc.org>

Author: luismarques

toolchains/lowrisc_rv32imcb/repository.bzl

@@ -8,8 +8,8 @@ def lowrisc_rv32imcb_repos(local = None):
     http_archive_or_local(
         name = "lowrisc_rv32imcb_files",
         local = local,
-        url = "https://github.com/lowRISC/lowrisc-toolchains/releases/download/20240206-1/lowrisc-toolchain-rv32imcb-20240206-1.tar.xz",
-        sha256 = "7bd480f95c9e2b1161136b2e28b45ac1eb151444b3c0ec4b6db149533da82ba2",
-        strip_prefix = "lowrisc-toolchain-rv32imcb-20240206-1",
+        url = "https://github.com/lowRISC/lowrisc-toolchains/releases/download/20240923-1/lowrisc-toolchain-rv32imcb-20240923-1.tar.xz",
+        sha256 = "aeea1983553f4c81c6409abcf0d6ca33b5ed4716b2b694e7ff030523cf13486a",
+        strip_prefix = "lowrisc-toolchain-rv32imcb-20240923-1",
         build_file = Label("//toolchains:BUILD.export_all.bazel"),
     )