Added qBittorrent version to the debug stack trace

src/main.cpp

@@ -131,6 +131,7 @@ void sigsegvHandler(int) {
   signal(SIGSEGV, 0);
   std::cerr << "\n\n*************************************************************\n";
   std::cerr << "Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
+  std::cerr << "qBittorrent version: " << VERSION << std::endl;
   print_stacktrace();
   raise(SIGSEGV);
 }
@@ -139,6 +140,7 @@ void sigabrtHandler(int) {
   signal(SIGSEGV, 0);
   std::cerr << "\n\n*************************************************************\n";
   std::cerr << "Catching SIGABRT, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
+  std::cerr << "qBittorrent version: " << VERSION << std::endl;
   print_stacktrace();
   raise(SIGABRT);
 }