[clang] [clang-format] Insert a space between l_paren and ref-qualifier (PR #111465)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-fuzzer` running on `sanitizer-buildbot11` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/159/builds/7782

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
-- Using libc++ testing configuration: /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/libcxx/test/configs/llvm-libc++-shared.cfg.in
-- ABI list file not generated for configuration aarch64-unknown-linux-gnu.libcxxabi.v1.stable.exceptions.nonew, `check-cxx-abilist` will not be available.
CMake Deprecation Warning at /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/cmake/Modules/CMakePolicy.cmake:6 (cmake_policy):
  The OLD behavior for policy CMP0114 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.
Call Stack (most recent call first):
  /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/compiler-rt/CMakeLists.txt:12 (include)


CMake Deprecation Warning at /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/cmake/Modules/CMakePolicy.cmake:11 (cmake_policy):
  The OLD behavior for policy CMP0116 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.
Call Stack (most recent call first):
  /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm-project/compiler-rt/CMakeLists.txt:12 (include)


-- Compiler-RT supported architectures: aarch64
-- Generated Sanitizer SUPPORTED_TOOLS list on "Linux" is "asan;lsan;hwasan;msan;tsan;ubsan"
-- sanitizer_common tests on "Linux" will run against "asan;lsan;hwasan;msan;tsan;ubsan"
-- Configuring done (2.0s)
-- Generating done (0.3s)
-- Build files have been written to: /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/runtimes/runtimes-bins
[1246/1255] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/CIndex.cpp.o
[1247/1255] Performing build step for 'runtimes'
[0/7] Performing build step for 'libcxx_fuzzer_aarch64'
ninja: no work to do.
[3/7] Building CXX object compiler-rt/lib/hwasan/CMakeFiles/RTHwasan_dynamic_version_script_dummy.aarch64.dir/dummy.cpp.o
[5/7] Linking CXX shared library /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/lib/clang/20/lib/aarch64-unknown-linux-gnu/libclang_rt.ubsan_standalone.so
[6/7] Linking CXX shared library /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/lib/clang/20/lib/aarch64-unknown-linux-gnu/libclang_rt.hwasan.so
[7/7] Linking CXX shared library /home/b/sanitizer-aarch64-linux-fuzzer/build/llvm_build0/lib/clang/20/lib/aarch64-unknown-linux-gnu/libclang_rt.asan.so
[1248/1255] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/CXExtractAPI.cpp.o
[1249/1255] No install step for 'runtimes'
[1251/1255] Completed 'runtimes'
[1252/1255] Linking CXX shared library lib/libclang.so.20.0.0git
[1253/1255] Creating library symlink lib/libclang.so.20.0git lib/libclang.so
[1254/1255] Linking CXX executable bin/c-arcmt-test
[1255/1255] Linking CXX executable bin/c-index-test
30e84fbfbb7fe798a2b0e398662783eb  llvm_build0/bin/clang
@@@BUILD_STEP get fuzzer-test-suite @@@
fatal: unable to access 'https://github.com/google/fuzzer-test-suite.git/': Recv failure: Connection reset by peer
Step 8 (get fuzzer-test-suite) failure: get fuzzer-test-suite (failure)
@@@BUILD_STEP get fuzzer-test-suite @@@
fatal: unable to access 'https://github.com/google/fuzzer-test-suite.git/': Recv failure: Connection reset by peer
program finished with exit code 1
elapsedTime=650.398254

```

</details>

https://github.com/llvm/llvm-project/pull/111465