[bsp/at32] add support at32f455/456/457 series#9974

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supperthomas merged 7 commits intoRT-Thread:masterfrom

sheltonyu:developer

Mar 6, 2025

Commits on Feb 8, 2025

Commits on Feb 10, 2025

fixed check error
sheltonyu
committed

Commits on Mar 5, 2025

Commits on Mar 6, 2025

fixed check error, use upper name
sheltonyu
committed