Revert accidental ChibiOS submodule change

The submodule was erroneously updated to a local-only version by commit 3b06b7619f.
4 years ago · 2ff2f003cc
parent 4dc4e5f146
commit 2ff2f003cc
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit e6ca465e45b11e80f422b900144efd51f320e496
+Subproject commit 669d4bbc8da1ee0e4ccdf93a472b06d183922320