[upstream_utils] Remove patch that results in building with NDEBUG causing ODR issues (#8539)

Semiwrap / meson / robotpy define `NDEBUG` when building their software
in all modes, while `allwplib` only does it when building debug. This
causes the size of `DenseMap` to differ between the shared libraries
built here, and the extension modules built in `mostrobotpy`, causing
segfaults when you try to execute code that uses `DenseMap`. This is not
a problem with the robotpy code in `allwpilib`, because bazel uses the
exact same compiler flags when building the shared libraries and
pybind11 extensions.

upstream_utils/llvm_patches/0028-Remove-DenseMap-GTest-printer-test.patch

@@ -0,0 +1,26 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tyler Veness <calcmogul@gmail.com>
+Date: Sun, 30 Jul 2023 14:17:37 -0700
+Subject: [PATCH 28/35] Remove DenseMap GTest printer test
+
+LLVM modifies internal GTest headers to support it, which we can't do.
+---
+ llvm/unittests/ADT/DenseMapTest.cpp | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/llvm/unittests/ADT/DenseMapTest.cpp b/llvm/unittests/ADT/DenseMapTest.cpp
+index b930a21f8b43b64835436fcd27f4802a7987827f..b49100899c658fa952d37e526880913d57d07c5c 100644
+--- a/llvm/unittests/ADT/DenseMapTest.cpp
++++ b/llvm/unittests/ADT/DenseMapTest.cpp
+@@ -761,11 +761,4 @@ TEST(DenseMapCustomTest, VariantSupport) {
+   EXPECT_FALSE(DenseMapInfo<variant>::isEqual(Keys[2], Keys[2]));
+ }
+ 
+-// Test that gTest prints map entries as pairs instead of opaque objects.
+-// See third-party/unittest/googletest/internal/custom/gtest-printers.h
+-TEST(DenseMapCustomTest, PairPrinting) {
+-  DenseMap<int, std::string_view> Map = {{1, "one"}, {2, "two"}};
+-  EXPECT_EQ(R"({ (1, "one"), (2, "two") })", ::testing::PrintToString(Map));
+-}
+-
+ } // namespace