Commit used by the 22.04 TensorRT NGC container.

Changelog

Added

• TensorRT Engine Explorer v0.1.0 README
• Detectron 2 Mask R-CNN R50-FPN python sample
• Model export script for sampleOnnxMnistCoordConvAC

Changed

• Updated base TensorRT version to 8.2.4.2
• Updated copyright headers with SPDX identifiers
• Updated onnx-graphsurgeon v0.3.17 CHANGELOG
• PyramidROIAlign plugin refactor and bug fixes
• Fixed MultilevelCropAndResize crashes on Windows
• #1583 - sublicense ieee/half.h under Apache2
• Updated demo/BERT performance tables for rel-8.2
• #1774 Fix python hangs at IndexErrors when TF is imported after TensorRT
• Various bugfixes in demos - BERT, Tacotron2 and HuggingFace GPT/T5 notebooks
• Cleaned up sample READMEs

Removed

• sampleNMT removed from samples