Add workflow to release hybridsim nightly. #2

	# Copyright 2024 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# https://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Build Images

	on:
	push:
	branches:
	- docker-nightly-release
	schedule:
	# Run the job daily at 12AM UTC (5AM PT)
	- cron: '0 0 * * *'

	jobs:
	tpu:
	strategy:
	fail-fast: false
	matrix:
	device-type: ["v4-8"]
	runs-on: ["self-hosted", "tpu", "${{ matrix.device-type }}"]
	steps:
	- uses: actions/checkout@v3
	- name: build hybridsim nightly image
	run : \|
	bash .github/workflows/nightly_release_utils/build_and_upload_images.sh PROJECT=tpu-prod-env-multipod MODE=nightly MERGE_IMAGE_NAME=hybridsim_nightly MERGE_IMAGE_NAME=hybridsim_nightly

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