Update FINN version in `get_finn.sh`

[zzzDavid]

Hi,
It seems that the current get_finn.sh script uses an older commit:

finn-examples/build/get-finn.sh

Lines 30 to 33 in 7123fa5

	# URL for git repo to be cloned
	REPO_URL=https://github.com/Xilinx/finn
	# commit hash for repo
	REPO_COMMIT=96c0f5e3678abd7b1eaab2a2b4f8e937ac1f48b8

This commit point has this dependency issue where importing finn can cause:

from sigtools import _signatures, _util File "/opt/conda/lib/python3.8/site-packages/sigtools/_signatures.py", line 83 , in <module> @attr.define(eq=False)
AttributeError: module 'attr' has no attribute 'define'

I found that the fix is added by:
Xilinx/finn#644

Updating to the latest commits in finn fixed this issue. I think it would be good to update the get_finn.sh commit point.

[mmrahorovic]

Hi @zzzDavid !

Great catch. The v0.0.6 FINN-examples release points to the latest FINN release (v0.9). Please give it a try, this should resolve your issue as well.
If you're running into any other issues, please let me know!