[clang-tools-extra] [clang-tidy] Fix when std::ranges::fix is offered on a pointer type in `modernize-use-ranges` (PR #226739)

[via cfe-commits]

github-actions[bot] wrote:

<!--LLVM CODE LINT COMMENT: clang-tidy-->


:warning: C/C++ code linter, clang-tidy found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

```bash

git diff -U0 origin/main...HEAD -- clang-tools-extra/clang-tidy/utils/UseRangesCheck.cpp |
python3 clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py   -path build -p1 -quiet
```

</details>

<details>
<summary>
View the output from clang-tidy here.
</summary>

```
clang-tools-extra/clang-tidy/utils/UseRangesCheck.cpp:278:9: warning: variable 'ReplaceText' of type 'std::string' (aka 'basic_string<char>') can be declared 'const' [misc-const-correctness]
  278 |         std::string ReplaceText =
      |         ^
      |                     const
```

</details>


https://github.com/llvm/llvm-project/pull/226739