Merge pull request #19770 from alalek:dnn_openvino_2021.3.0
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Wed, 24 Mar 2021 18:50:47 +0000 (18:50 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Wed, 24 Mar 2021 18:50:47 +0000 (18:50 +0000)

Trivial merge