pick up the latest cjson and libcbor

What's Changed

• Remove clang-3 from CI by @sbSteveK in #1203
• Fix signature of aws_backtrace_log by @TingDaoK in #1206
• Remove Windows 2019 and add Windows 2025 with MSVC-17 by @TingDaoK in #1209
• Fix byte helpers for mingw 32 bit by @DmitriyMusatkin in #1210
• Add a python script to help pick up the latest cjson and libcbor by @TingDaoK in #1211
• Add API for a more compact (no dashes) UUID-to-str by @bretambrose in #1212

New Contributors

• @sbSteveK made their first contribution in #1203

Full Changelog: v0.12.3...v0.12.4