feat(dev): add grpcui to nix dev env #2146

	name: Update protobuf docs
	# We want to rebuild on every commit to main, and also for named testnet tags,
	# so that API users can pick a tagged version of the protobuf definitions
	# to use against a matching testnet.
	on:
	push:
	branches:
	- main
	tags:
	- '**'
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: bufbuild/buf-setup-action@v1
	with:
	buf_api_token: ${{ secrets.BUF_TOKEN }}
	github_token: ${{ secrets.GITHUB_TOKEN }}
	input: 'proto'
	- uses: bufbuild/buf-lint-action@v1
	with:
	input: 'proto'

	# N.B. We don't check for breaking changes here, because we do so per-PR, and notify there.
	# Occasionally we'll make breaking changes, the PR CI is notification enough of that.
	# We still want to publish the resulting changes to the BSR.

	- uses: bufbuild/buf-push-action@v1
	with:
	buf_token: ${{ secrets.BUF_TOKEN }}
	input: 'proto/penumbra'

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