Improvements

• Applied the JUnit reporter's optimization from last release to the SonarQube reporter
• Suppressed -Wuseless-cast in CHECK_THROWS_MATCHES (#2904)
• Standardize exit codes for various failures
  • Running no tests is now guaranteed to exit with 2 (without the --allow-running-no-tests flag)
  • All tests skipped is now always 4 (...)
  • Assertion failures are now always 42
  • and so on

Fixes

• Fixed out-of-bounds access when the arg parser encounters single - as an argument (#2905)

Miscellaneous

• Added catch_config_prefix_messages.hpp to meson build (#2903)
• catch_discover_tests now supports skipped tests (#2873)
  • You can get the old behaviour by calling catch_discover_tests with SKIP_IS_FAILURE option.