WebEngine Build failure with Clang++ 15: Chromium-Breakpad

Compilation error occurs during the compilation of line 141 of the file

qtwebengine/src/3rdparty/chromium/breakpad/breakpad/src/client/linux/handler/exception_handler.cc

static const unsigned kSigStackSize = std::max(16384, SIGSTKSZ);

It happens because of the template argument type deduction mismatch. The error is fixed with explicit inline type definition:

static const unsigned kSigStackSize = std::max(16384l, SIGSTKSZ);