[compiler-rt] [dfsan] Support glibc 2.38 __isoc23_* functions (PR #79958)

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<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff a12390e6202eaf1e5d7810109756e10079b9144b 5659e7392da4987dd2e62ab66f7b9f49682c15b4 -- compiler-rt/lib/dfsan/dfsan_custom.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/lib/dfsan/dfsan_custom.cpp b/compiler-rt/lib/dfsan/dfsan_custom.cpp
index db55958922..14173b2b96 100644
--- a/compiler-rt/lib/dfsan/dfsan_custom.cpp
+++ b/compiler-rt/lib/dfsan/dfsan_custom.cpp
@@ -1204,9 +1204,10 @@ char *__dfso_strcpy(char *dest, const char *src, dfsan_label dst_label,
 }
 
 template <typename Fn>
-static ALWAYS_INLINE auto dfsan_strtol_impl(
-    Fn real, const char *nptr, char **endptr, int base,
-    char **tmp_endptr) -> decltype(real(nullptr, nullptr, 0)) {
+static ALWAYS_INLINE auto dfsan_strtol_impl(Fn real, const char *nptr,
+                                            char **endptr, int base,
+                                            char **tmp_endptr)
+    -> decltype(real(nullptr, nullptr, 0)) {
   assert(tmp_endptr);
   auto ret = real(nptr, tmp_endptr, base);
   if (endptr)
@@ -2147,7 +2148,7 @@ SANITIZER_INTERFACE_ATTRIBUTE int __dfso_write(
   *ret_label = 0;
   return write(fd, buf, count);
 }
-} // namespace __dfsan
+}  // namespace __dfsan
 
 // Type used to extract a dfsan_label with va_arg()
 typedef int dfsan_label_va;

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https://github.com/llvm/llvm-project/pull/79958