chore(deps): update fcitx5-chewing digest to 6b21c28

renovate[bot] · web-flow · commit a8dafd2bcc5c · 2026-03-17T17:23:58.000Z
diff --git a/fcitx5-chewing b/fcitx5-chewing
@@ -1 +1 @@
-Subproject commit ed7904adb494279f5adf894249f4b2e0dc8a2792
+Subproject commit 6b21c28594c3c0344587755fa7f1c39500cf33d8
