v2.5.23

What's Changed

• chore(ci): purge cargo-zigbuild, zig and cargo-xwin for soldr's blessed cross path by @zackees in #1416
• fix(test): follow the soldr pin #1416 moved to 0.9.12 by @zackees in #1419
• fix(samd): fetch the core from Adafruit's bundle so submodules come with it by @zackees in #1418

Full Changelog: v2.5.22...v2.5.23