Add snapshot for virtio_regulator driver from msm-5.15 at
commit 2993484d0d65 ("drivers: virtio: Remove Backward
compatibility of VIRTIO_ID's").
Change-Id: I17200a54d6aa90862b50108b9d16073b53d68fd1
Signed-off-by: Abdul Salam <quic_asalam@quicinc.com>