Update source SHA: folder_announcer

Author: matcha-marketplace[bot]

plugins/folder_announcer.json

@@ -9,7 +9,7 @@
   },
   "repository_url": "https://github.com/floatpane/official-matcha-plugins",
   "source_branch": "master",
-  "source_sha": "dfd8896fbe7bd30dd5b4b6259644f2ec0f4e2cfe",
+  "source_sha": "3fbe90bc9461328602dce3ef6df700cd5b7466b6",
   "file_sha": "a935f70899ee9164197c2d9f8d4a5c3ed328b2c0",
   "sha256": "8f4aea4f609ef6656fdf78788aaccc5193b67e2d866e713772181fe2f2d5d2f6",
   "submitted_at": "2026-06-27T14:43:14.000Z",