[libcxx-commits] [libcxx] [libc++] Add _LIBCPP_HIDE_FROM_ABI to __bit_iterator friend declarations (PR #223050)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions  -- libcxx/include/__bit_reference --diff_from_common_commit
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``````````diff
diff --git a/libcxx/include/__bit_reference b/libcxx/include/__bit_reference
index 4ac256b9a..115b8cca3 100644
--- a/libcxx/include/__bit_reference
+++ b/libcxx/include/__bit_reference
@@ -487,7 +487,8 @@ private:
   template <class _AlgPolicy>
   friend struct __copy_backward_impl;
   template <class, class _Dp>
-  _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 friend pair<__bit_iterator<_Dp, false>, __bit_iterator<_Dp, false> >
+  _LIBCPP_HIDE_FROM_ABI
+  _LIBCPP_CONSTEXPR_SINCE_CXX20 friend pair<__bit_iterator<_Dp, false>, __bit_iterator<_Dp, false> >
       __rotate(__bit_iterator<_Dp, false>, __bit_iterator<_Dp, false>, __bit_iterator<_Dp, false>);
   template <class _Dp, bool _IsConst1, bool _IsConst2>
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 friend bool

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https://github.com/llvm/llvm-project/pull/223050