[automerger skipped] Add frozen field to vibrator am: 68c5898e am: 10dd4b4f -s ours

am skip reason: Merged-In I26379ede4b64e41e1fc85feae6de5105cb636511 with SHA-1 a3c332f5 is already in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3270772



Change-Id: Idf320f3ce2314ea87d717264ebda96ede2342784
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>