Use rules_shell's sh_binary and sh_test (#4182)

Bazel 8 deletes all native shell rules. In order for other rule
repositories (i.e. rules_android) to use rules_go, the references to
native sh_* must be converted to rules_shell's respective versions.

Unblocks bazelbuild/rules_android#278

**What type of PR is this?**

Bug fix

**What does this PR do? Why is it needed?**

Adds rules_shell dep and properly loads sh_binary/test where applicable.

**Which issues(s) does this PR fix?**

Without this PR, rule repositories cannot depend upon rules_go with
Bazel 8.

Fixes #4181.

**Other notes for review**

MODULE.bazel

@@ -13,6 +13,7 @@ bazel_dep(name = "bazel_skylib", version = "1.2.0")
 bazel_dep(name = "platforms", version = "0.0.10")
 bazel_dep(name = "rules_proto", version = "6.0.0")
 bazel_dep(name = "protobuf", version = "3.19.2", repo_name = "com_google_protobuf")
+bazel_dep(name = "rules_shell", version = "0.3.0")
 
 go_sdk = use_extension("//go:extensions.bzl", "go_sdk")
 go_sdk.download(

WORKSPACE

@@ -245,6 +245,19 @@ load(
 
 apple_support_dependencies()
 
+http_archive(
+    name = "rules_shell",
+    sha256 = "d8cd4a3a91fc1dc68d4c7d6b655f09def109f7186437e3f50a9b60ab436a0c53",
+    strip_prefix = "rules_shell-0.3.0",
+    url = "https://github.com/bazelbuild/rules_shell/releases/download/v0.3.0/rules_shell-v0.3.0.tar.gz",
+)
+
+load("@rules_shell//shell:repositories.bzl", "rules_shell_dependencies", "rules_shell_toolchains")
+
+rules_shell_dependencies()
+
+rules_shell_toolchains()
+
 load("@googleapis//:repository_rules.bzl", "switched_rules_by_language")
 
 switched_rules_by_language(

docs/doc_helpers.bzl

@@ -15,6 +15,7 @@
 load("@bazel_skylib//rules:diff_test.bzl", "diff_test")
 load("@bazel_skylib//rules:write_file.bzl", "write_file")
 load("@io_bazel_stardoc//stardoc:stardoc.bzl", "stardoc")
+load("@rules_shell//shell:sh_binary.bzl", "sh_binary")
 
 def stardoc_with_diff_test(
         bzl_library_target,
@@ -91,7 +92,7 @@ def update_docs(
         content = content,
     )
 
-    native.sh_binary(
+    sh_binary(
         name = name,
         srcs = [update_script],
         data = data,

go/private/repositories.bzl

@@ -300,6 +300,14 @@ def go_rules_dependencies(force = False):
         name = "io_bazel_rules_go_bazel_features",
     )
 
+    wrapper(
+        http_archive,
+        name = "rules_shell",
+        sha256 = "d8cd4a3a91fc1dc68d4c7d6b655f09def109f7186437e3f50a9b60ab436a0c53",
+        strip_prefix = "rules_shell-0.3.0",
+        url = "https://github.com/bazelbuild/rules_shell/releases/download/v0.3.0/rules_shell-v0.3.0.tar.gz",
+    )
+
 def _maybe(repo_rule, name, **kwargs):
     if name not in native.existing_rules():
         repo_rule(name = name, **kwargs)

go/private/tools/files_equal_test.bzl

@@ -15,6 +15,8 @@
 
 """Tests that two files contain the same data."""
 
+load("@rules_shell//shell:sh_test.bzl", "sh_test")
+
 def files_equal_test(name, golden, actual, error_message = None, **kwargs):
     # This genrule creates a Bash script: the source of the actual test.
     # The script:
@@ -105,7 +107,7 @@ fi
 eof""",
     )
 
-    native.sh_test(
+    sh_test(
         name = name,
         srcs = [name + "-src.sh"],
         data = [