ci: Update Feature Flags

Workflow run: https://github.com/HumanSignal/label-studio/actions/runs/13256848147

Author: robot-ci-heartex

label_studio/feature_flags.json

@@ -4054,7 +4054,7 @@
     },
     "fflag_fix_front_optic_1608_improve_video_frame_seek_precision_short": {
       "key": "fflag_fix_front_optic_1608_improve_video_frame_seek_precision_short",
-      "on": false,
+      "on": true,
       "prerequisites": [],
       "targets": [],
       "contextTargets": [],
@@ -4076,7 +4076,7 @@
       "trackEvents": false,
       "trackEventsFallthrough": false,
       "debugEventsUntilDate": null,
-      "version": 3,
+      "version": 4,
       "deleted": false
     },
     "fflag_fix_leap_246_multi_object_hotkeys_160124_short": {