[clang] [clang-format] Add --strip-trailing-cr to diff in docs_updated.test (PR #119666)

[Owen Pan via cfe-commits]

https://github.com/owenca updated https://github.com/llvm/llvm-project/pull/119666

>From 8ee6f99cd55cb8d30340e6e89e70c60b54c07aab Mon Sep 17 00:00:00 2001
From: Owen Pan <owenpiano at gmail.com>
Date: Thu, 12 Dec 2024 23:27:23 -0800
Subject: [PATCH] [clang-format] Add --strip-trailing-cr to diff in
 docs_updated.test

Fixes #119517.
---
 clang/test/Format/docs_updated.test | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/clang/test/Format/docs_updated.test b/clang/test/Format/docs_updated.test
index 17066650a12677..98d330e37ef450 100644
--- a/clang/test/Format/docs_updated.test
+++ b/clang/test/Format/docs_updated.test
@@ -1,5 +1,6 @@
 // RUN: %python %S/../../docs/tools/dump_format_style.py -o %t.style
-// RUN: diff %t.style %S/../../docs/ClangFormatStyleOptions.rst
+// RUN: diff --strip-trailing-cr %t.style \
+// RUN:   %S/../../docs/ClangFormatStyleOptions.rst
 
 // RUN: %python %S/../../docs/tools/dump_format_help.py -o %t.help
-// RUN: diff %t.help %S/../../docs/ClangFormat.rst
+// RUN: diff --strip-trailing-cr %t.help %S/../../docs/ClangFormat.rst