Add validation framework job.

Author: scotts

packaging/validate_wheel.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -eux
+
+conda install ffmpeg -c conda-forge
+pip install ${PYTORCH_PIP_PREFIX} torchcodec --extra-index-url ${PYTORCH_PIP_DOWNLOAD_URL}
+pip install --pre torchvision --index-url https://download.pytorch.org/whl/nightly/cpu
+
+python3 test/decoders/manual_smoke_test.py
+pytest test -vvv