Upgrade base image to m86 (#1104)

http://b/207410233

Author: rosbo

config.txt

@@ -1,9 +1,9 @@
 BASE_IMAGE_REPO=gcr.io/deeplearning-platform-release
-BASE_IMAGE_TAG=m85
+BASE_IMAGE_TAG=m86
 CPU_BASE_IMAGE_NAME=tf2-cpu.2-6
 GPU_BASE_IMAGE_NAME=tf2-gpu.2-6
 LIGHTGBM_VERSION=3.2.1
 TORCH_VERSION=1.9.1
 TORCHAUDIO_VERSION=0.9.1
 TORCHTEXT_VERSION=0.10.1
-TORCHVISION_VERSION=0.10.1
+TORCHVISION_VERSION=0.10.1