V4L2EncodeComponent: clamp framerate to at least 1 on dynamic framerate change am: 39f241ae60

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/v4l2_codec2/+/18707983

Change-Id: Ic1f73083e703286e35e97221216fc005aef72e5e
Signed-off-by: Automerger Merge Worker <[email protected]>