[clang] [analyzer] Remove redundant bug type DoubleDelete (PR #147542)

[Donát Nagy via cfe-commits]

NagyDonat wrote:

The Windows CI failure is irrelevant:
>   llvm-lit.py: C:\_work\llvm-project\llvm-project\llvm\utils\lit\lit\llvm\config.py:280: fatal: Could not run process ['c:\\_work\\llvm-project\\llvm-project\\build\\bin\\clang.exe', '-print-file-name=include']
  [6110/6127] Linking CXX executable bin\llvm-nm.exe
  FAILED: tools/clang/tools/extra/CMakeFiles/check-clang-tools 

https://github.com/llvm/llvm-project/pull/147542