Update rules_ml_toolchain dependency.

PiperOrigin-RevId: 834310372

Author: ybaturina

WORKSPACE

@@ -18,9 +18,9 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 # Details: https://github.com/google-ml-infra/rules_ml_toolchain
 tf_http_archive(
     name = "rules_ml_toolchain",
-    sha256 = "a7951a86c4e9783302230b859237d953a6c8c301b219d344e05d70496eeefa52",
-    strip_prefix = "rules_ml_toolchain-0d383c69076f637d55eaae0b6e0ee2980b1345a9",
-    urls = tf_mirror_urls("https://github.com/google-ml-infra/rules_ml_toolchain/archive/0d383c69076f637d55eaae0b6e0ee2980b1345a9.tar.gz"),
+    sha256 = "5f17275397752b666adbf8f0a81a3ebfb1e26a970b459cac33a06a8f03caa537",
+    strip_prefix = "rules_ml_toolchain-a2626615e1277a635b43dd268e1d4bc892afea10",
+    urls = tf_mirror_urls("https://github.com/google-ml-infra/rules_ml_toolchain/archive/a2626615e1277a635b43dd268e1d4bc892afea10.tar.gz"),
 )
 
 load(