Merge pull request #2149 from tweag/renovate/rules_sh-0.x

Update dependency rules_sh to v0.4.0

Author: mergify[bot]

examples/MODULE.bazel

@@ -31,7 +31,7 @@ bazel_dep(
 )
 bazel_dep(
     name = "rules_sh",
-    version = "0.3.0",
+    version = "0.4.0",
 )
 bazel_dep(
     name = "bazel_skylib",