ChibiOS: update with bug fixes for 20.3

this includes a fix for a race condition found with the 10.x compiler
4 years ago · bd604aba6c
1 changed files with 1 additions and 1 deletions
--- a/modules/ChibiOS
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-Subproject commit a1ebc63f5f54f59fcc1f2fd1408f81c0e83c6230
+Subproject commit 7f9254cd93099eaa7dbf45b5eba6b38efc6185b3