[clang] [clang] Lifetimebound in assignment operator should work for non-gsl annotated types. (PR #113180)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-aarch64-global-isel` running on `linaro-clang-aarch64-global-isel` while building `clang` at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/125/builds/2959

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

```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'Clang :: SemaCXX/attr-lifetimebound.cpp' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/clang -cc1 -internal-isystem /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/lib/clang/20/include -nostdsysteminc -std=c++23 -verify /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/clang/test/SemaCXX/attr-lifetimebound.cpp
+ /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/bin/clang -cc1 -internal-isystem /home/tcwg-buildbot/worker/clang-aarch64-global-isel/stage1/lib/clang/20/include -nostdsysteminc -std=c++23 -verify /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/clang/test/SemaCXX/attr-lifetimebound.cpp
error: 'expected-warning' diagnostics expected but not seen: 
  File /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/clang/test/SemaCXX/attr-lifetimebound.cpp Line 333: object backing the foo1 will be destroyed at the end
  File /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/clang/test/SemaCXX/attr-lifetimebound.cpp Line 335: object backing the foo2 will be destroyed at the end
error: 'expected-warning' diagnostics seen but not expected: 
  File /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/clang/test/SemaCXX/attr-lifetimebound.cpp Line 333: object backing foo1 will be destroyed at the end of the full-expression
  File /home/tcwg-buildbot/worker/clang-aarch64-global-isel/llvm/clang/test/SemaCXX/attr-lifetimebound.cpp Line 335: object backing foo2 will be destroyed at the end of the full-expression
4 errors generated.

--

********************


```

</details>

https://github.com/llvm/llvm-project/pull/113180