fix: bump devicons version (#4168)

snapshots/default.json

@@ -93,7 +93,7 @@
     "commit": "0bf8fbc"
   },
   "nvim-web-devicons": {
-    "commit": "4ec26d6"
+    "commit": "986875b"
   },
   "onedarker.nvim": {
     "commit": "b00dd21"