Log Message:
catch2: update to 2.12.2.

## 2.12.2

### Fixes
* Fixed compilation failure if `is_range` ADL found deleted function (#1929)
* Fixed potential UB in `CAPTURE` if the expression contained non-ASCII \ 
characters (#1925)

### Improvements
* `std::result_of` is not used if `std::invoke_result` is available (#1934)
* JUnit reporter writes out `status` attribute for tests (#1899)
* Suppresed clang-tidy's `hicpp-vararg` warning (#1921)
  * Catch2 was already suppressing the `cppcoreguidelines-pro-type-vararg` alias \ 
of the warning