Update bazel_skylib to 1.8.1

for `rules/directory`

Author: Synss

MODULE.bazel

@@ -13,7 +13,7 @@ bazel_dep(name = "aspect_bazel_lib", version = "2.7.7")
 bazel_dep(name = "aspect_rules_js", version = "1.40.0")
 bazel_dep(name = "aspect_tools_telemetry", version = "0.2.8")
 bazel_dep(name = "bazel_features", version = "1.0.0")
-bazel_dep(name = "bazel_skylib", version = "1.4.2")
+bazel_dep(name = "bazel_skylib", version = "1.8.1")
 bazel_dep(name = "platforms", version = "0.0.7")
 bazel_dep(name = "rules_multirun", version = "0.9.0")
 bazel_dep(name = "rules_multitool", version = "0.11.0")