[Bzlmod] Remove old workspace support (#46)

rules/extensions.bzl

@@ -4,7 +4,7 @@
 load(":repositories.bzl", "android_lint_register_toolchains")
 
 def _toolchain_extension(_):
-    android_lint_register_toolchains(register = False)
+    android_lint_register_toolchains()
 
 android_lint = module_extension(
     implementation = _toolchain_extension,

rules/repositories.bzl

@@ -1,30 +1,8 @@
 """Declare runtime dependencies
 """
 
-load("@bazel_tools//tools/build_defs/repo:http.bzl", _http_archive = "http_archive")
-load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
-
-def _http_archive(name, **kwargs):
-    maybe(_http_archive, name = name, **kwargs)
-
-def rules_android_lint_dependencies():
-    # The minimal version of bazel_skylib we require
-    _http_archive(
-        name = "bazel_skylib",
-        sha256 = "cd55a062e763b9349921f0f5db8c3933288dc8ba4f76dd9416aac68acee3cb94",
-        urls = [
-            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.6.1/bazel-skylib-1.5.0.tar.gz",
-            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.5.0/bazel-skylib-1.5.0.tar.gz",
-        ],
-    )
-
 # buildifier: disable=unnamed-macro
-def android_lint_register_toolchains(register = True):
+def android_lint_register_toolchains():
     """Convenience macro for users which does typical setup.
-
-    Args:
-        register: Whether to register the toolchain. If False, the user must
-            register it themselves.
     """
-    if register:
-        native.register_toolchains("//toolchains:android_lint_default_toolchain")
+    pass