Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 3.20.1 to 3.20.2.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/generate_changelog.py)
- [Commits](https://github.com/protocolbuffers/protobuf/compare/v3.20.1...v3.20.2

)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

This reverts commit fe4a150c, reversing
changes made to c98c2211.

This reverts commit 00aa2898, reversing
changes made to 39376a94.

protobuf 4.21 breaks onnx so freezing it as a workaround

see discussion here:
https://github.com/protocolbuffers/protobuf/issues/10051

Bumps [numpy](https://github.com/numpy/numpy) from 1.21.0 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.21.0...v1.22.0

)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Bumps [numpy](https://github.com/numpy/numpy) from 1.18.0 to 1.21.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](https://github.com/numpy/numpy/compare/v1.18.0...v1.21.0

)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

protobuf 4.21 breaks onnx so freezing it as a workaround

see discussion here:
https://github.com/protocolbuffers/protobuf/issues/10051

protobuf 4.21 breaks onnx so freezing it as a workaround

see discussion here:
https://github.com/protocolbuffers/protobuf/issues/10051

* [Build] initial commit for a build util fxn

* [Build] flesh out build_dataflow

* [Build] bugfixes+partitioning for dataflow build

* [Build] support from/to steps, add some verbosity

* [Build] use explicit strings for config enums

* [Deps] add clize and dataclasses-json

* [Build] add cmdline entry for building folder, mixin json to cfg

* [Build] cd into specified dir for build_dataflow

* [Infra] add new build_dataflow entrypoint to run_docker.sh

* [Build] let Python do exception handling in build_dataflow

* [Infra] add new run-docker.sh entrypoint for build_custom

* [Deps, Infra] update finn-base, set FINN_BUILD_DIR envvar

* [Test] fix manual /tmp usage in tests

* [Infra] avoid manual setting of build dir for now

breaks in IP stitching for some reason

* [Docs, Build] rename to build_dataflow + add some docs

* [GHA] fix missing env.var.

* [Build] allow specifying steps by name

* [Build] add logging support in build_dataflow

* [Zynq] use impl resources, add close_project

still looking for ways around Vivado randomly hanging and not exiting 
after synth finish

* [Build] make more outputs available from build_dataflow

* [Zynq] use vivado -batch for tcl call to synth

* [Deps] update pyverilator

* [Build] use abspath

* [Test] add test_build_dataflow_directory

* [Build] add build.py example

* [Docs] add docs about command line entry

* [Setup] include finn-base in install_requires

this is needed to build readthedocs properly

* [Setup] basic updates to setup.cfg

* [Setup] pip install finn in entrypoint script

also clean up Dockerfile a bit, remove EXPOSE cmds from Dockerfile.finn_dev
-- these don't really have a function

* [Setup] add cleanup prior to pip install to remove cruft

can otherwise break finn during FINN->finn transition in setup.cfg

* [Deps] add pip install for pyverilator

onnx==1.5.0 breaks the TopK op in dev