0.8.5 (Lightning-AI#2573)

* remove grad scaling tpu

* remove grad scaling tpu

cleaning (Lightning-AI#2449)

typo (Lightning-AI#2415)

Update __init__.py

Update __init__.py

[metrics] IoU Metric (Lightning-AI#2062)

* add iou function

* update stat scores

* add iou class

* add iou tests

* chlog

* Apply suggestions from code review

* tests

* docs

* Apply suggestions from code review

* docs

Co-authored-by: Jirka <jirka@pytorchlightning.ai>
Co-authored-by: Jirka Borovec <Borda@users.noreply.github.com>

release 0.7.6 (Lightning-AI#1813)

* release 0.7.6rc2

* release 0.7.6

* include img

* smaller image

* missing

* miss

* miss

* miss

* up

Update __init__.py

Update __init__.py

Update __init__.py