[Deps] update to latest finn-base and Brevitas

docker/Dockerfile.finn

@@ -86,10 +86,10 @@ RUN pip install -e git+https://github.com/fbcotter/dataset_loading.git@0.0.4#egg
 
 # git-based Python repo dependencies
 # these are installed in editable mode for easier co-development
-ARG FINN_BASE_COMMIT="901d38414c7507b1eb5a7afa76e58a4368864455"
+ARG FINN_BASE_COMMIT="71ed2e0a11335ca0661245b5acdee6d2355f38d3"
 ARG QONNX_COMMIT="6d55dce220c7f744ef23585686460b9370b672a0"
 ARG FINN_EXP_COMMIT="f82c0d9868bb88ea045dfadb28508d327d287221"
-ARG BREVITAS_COMMIT="5b22551871d25bf5e26917fe5900fcaa49406faf"
+ARG BREVITAS_COMMIT="15ecc2f1f544b4cb3ceefcce99ce3a357857aa81"
 ARG PYVERILATOR_COMMIT="0c3eb9343500fc1352a02c020a736c8c2db47e8e"
 ARG CNPY_COMMIT="4e8810b1a8637695171ed346ce68f6984e585ef4"
 ARG HLSLIB_COMMIT="fbb07135b3d991602e8abe3f2c51212c11fd392b"