Log Message:
spdlog: updated to 1.13.0

Version 1.13.0

Enhancements

Qt Sink: Allow for darker colors for light backgrounds
Set CMAKE_BUILD_TYPE only for single-config generators
Provide spdlog_header_only in build directory export
Add SPDLOG_TO_VERSION to compare spdlog version
Support async_overflow_policy::discard_new
Make syslog_sink.h's syslog_prio_from_level protected
Fix OS availability check of pthread_threadid_np for iOS
Add .git-blame-ignore-revs to ignore clang-format related commits
Match SPDLOG_CONSTEXPR_FUNC to FMT_CONSTEXPR

Bug Fixes

Check fd_ is not nullptr in file_helper to prevent possible crash if disk is full
Fix encoding issue in qt_sinks
Fix wrong thread_id (TID) in systemd_sink.h
Update example.cpp to fix the vector issue in bin_example
Fix MSVC compile flag for no exceptions
Fix bug in circular_q::size()
Fix link to fmt license file

Maintenance

Added and updated various tests for circular_q.
Removed obsolete part from CMake configuration files
Removed policy_max from cmake_minimum_required(..).
Updated clang-format to google style and updated various formatting scripts.
Bumped to catch2 v3.5.0.