v0.3.0 Release

What's Changed

• qingke_rt::interrupt: Fix string literal creation by @agausmann in #2
• fix(Critical Section): rewrite critical section by @Codetector1374 in #4
• Fix build errors and missing v3 feature by @andelf in #5
• Upgrade asm to naked_asm for 2024-10-9 nightly by @Codetector1374 in #6

New Contributors

• @agausmann made their first contribution in #2
• @Codetector1374 made their first contribution in #4
• @andelf made their first contribution in #5

Full Changelog: https://github.com/ch32-rs/qingke/commits/v0.3.0