Address lint errors (#254)

lib/unittest.bzl

@@ -23,6 +23,7 @@ load(":new_sets.bzl", new_sets = "sets")
 load(":types.bzl", "types")
 
 # The following function should only be called from WORKSPACE files and workspace macros.
+# buildifier: disable=unnamed-macro
 def register_unittest_toolchains():
     """Registers the toolchains for unittest users."""
     native.register_toolchains(
@@ -282,7 +283,7 @@ def _begin(ctx):
     test.
 
     Args:
-      ctx: The Skylark context. Pass the implementation function's `ctx` argument
+      ctx: The Starlark context. Pass the implementation function's `ctx` argument
           in verbatim.
 
     Returns:

tests/build_test_tests.bzl

@@ -17,6 +17,7 @@
 load("//rules:build_test.bzl", "build_test")
 load("@rules_cc//cc:defs.bzl", "cc_library")
 
+# buildifier: disable=unnamed-macro
 def build_test_test_suite():
     # Since the rules doesn't do anything really, it just makes some targets
     # to get Bazel to build other targets via a `bazel test`, just make some

tests/selects_tests.bzl

@@ -607,6 +607,7 @@ def _always_true_match_any_test():
 
 ###################################################
 
+# buildifier: disable=unnamed-macro
 def selects_test_suite():
     """Creates the test targets and test suite for selects.bzl tests."""
     unittest.suite(

tests/unittest_tests.bzl

@@ -223,6 +223,7 @@ inspect_output_dirs_test = analysistest.make(
 
 #########################################
 
+# buildifier: disable=unnamed-macro
 def unittest_passing_tests_suite():
     """Creates the test targets and test suite for passing unittest.bzl tests.