Updates `tinyformat.h` to commit
3a33bbf654 upstream.
Makes sure that our local changes are kept:
- #37671b8fd35aad Make tinyformat errors raise an exception instead of assert()ing
- #47359b6d4c5cdc Move strprintf define to tinyformat.h
- #47486e5fd003e0 include stdexcept (for std::exception)
- #8000 9eaa0afa6ec5d3dd01e4d01121314ef51f2bc305 force USE_VARIADIC_TEMPLATES
- Add `std::string format(const std::string &fmt...` added this
at the time, as we want to be able to do `strprintf(_(...), ...)`
Inspired by #8264.
By default tinyformat errors such as 'wrong number of conversion
specifiers in format string' cause an assertion failure.
Raise an exception instead so that error handling can recover or can
show an appropriate error.
Daira Hopwood