Update dependency bazel_skylib to v1.4.2

Author: renovate[bot]

helm/repositories.bzl

@@ -19,10 +19,10 @@ def rules_helm_dependencies():
     maybe(
         http_archive,
         name = "bazel_skylib",
-        sha256 = "c6966ec828da198c5d9adbaa94c05e3a1c7f21bd012a0b29ba8ddbccb2c93b0d",
+        sha256 = "66ffd9315665bfaafc96b52278f57c7e2dd09f5ede279ea6d39b2be471e7e3aa",
         urls = [
-            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
-            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.1.1/bazel-skylib-1.1.1.tar.gz",
+            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.4.2/bazel-skylib-1.4.2.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.4.2/bazel-skylib-1.4.2.tar.gz",
         ],
     )
     maybe(

internal_deps.bzl

@@ -44,11 +44,11 @@ def rules_helm_internal_deps():
     maybe(
         http_archive,
         name = "bazel_skylib",
-        sha256 = "07b4117379dde7ab382345c3b0f5edfc6b7cff6c93756eac63da121e0bbcc5de",
-        strip_prefix = "bazel-skylib-1.1.1",
+        sha256 = "de9d2cedea7103d20c93a5cc7763099728206bd5088342d0009315913a592cc0",
+        strip_prefix = "bazel-skylib-1.4.2",
         urls = [
-            "https://github.com/bazelbuild/bazel-skylib/archive/1.1.1.tar.gz",
-            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/archive/1.1.1.tar.gz",
+            "https://github.com/bazelbuild/bazel-skylib/archive/1.4.2.tar.gz",
+            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/archive/1.4.2.tar.gz",
         ],
     )