Autofix: update-tool-bun (#1644)

Co-authored-by: Autofix <[email protected]>

Author: autofix-bot

chunks/tool-bun/chunk.yaml

@@ -1,4 +1,4 @@
 variants:
   - name: "1"
     args:
-      BUN_VERSION: 1.2.18
+      BUN_VERSION: 1.2.19