pw_presubmit: Remove old cmake_tests step

It's been replaced with cmake_clang.

Change-Id: Iccc747fe3fb3a037b39032fb920fc0d17f3a64f7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/79561
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
Reviewed-by: Ewout van Bekkum <ewout@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/pw_presubmit/py/pw_presubmit/pigweed_presubmit.py b/pw_presubmit/py/pw_presubmit/pigweed_presubmit.py
index 8a1ebc1..96bae71 100755
--- a/pw_presubmit/py/pw_presubmit/pigweed_presubmit.py
+++ b/pw_presubmit/py/pw_presubmit/pigweed_presubmit.py
@@ -300,13 +300,6 @@
     build.ninja(ctx.output_dir, 'pw_apps', 'pw_run_tests.modules')
 
 
-# TODO(mohrr) Remove after removing from LUCI config.
-@filter_paths(endswith=(*format_code.C_FORMAT.extensions, '.cmake',
-                        'CMakeLists.txt'))
-def cmake_tests(ctx: PresubmitContext):
-    cmake_clang(ctx)
-
-
 # TODO(pwbug/180): Slowly add modules here that work with bazel until all
 # modules are added. Then replace with //...
 _MODULES_THAT_BUILD_WITH_BAZEL = [
@@ -761,7 +754,6 @@
     bazel_test,
     cmake_clang,
     cmake_gcc,
-    cmake_tests,
     gn_boringssl_build,
     build.gn_gen_check,
     gn_nanopb_build,