bump highs to 1.8.1

Author: lperron

MODULE.bazel

@@ -22,7 +22,7 @@ bazel_dep(name = "gazelle", version = "0.39.1", repo_name = "bazel_gazelle")
 bazel_dep(name = "glpk", version = "5.0.bcr.1")
 bazel_dep(name = "google_benchmark", version = "1.8.5", repo_name = "com_google_benchmark")
 bazel_dep(name = "googletest", version = "1.15.2", repo_name = "com_google_googletest")
-bazel_dep(name = "highs", version = "1.8.0")
+bazel_dep(name = "highs", version = "1.8.1")
 bazel_dep(name = "platforms", version = "0.0.10")
 bazel_dep(name = "protobuf", version = "28.3", repo_name = "com_google_protobuf")
 bazel_dep(name = "pybind11_abseil", version = "202402.0", repo_name = "org_pybind11_abseil")