Update orphan.yml #4

	name: generate empty branch

	on:
	repository_dispatch:
	workflow_dispatch:
	push:
	branches: orphan

	jobs:
	empty_branch:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	ref: firmware
	- name: Create new empty firmware branch
	run: \|
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git config user.name "github-actions[bot]"
	git switch --orphan new_branch # create empty branch
	git commit --allow-empty -m "Initial commit"
	git push -u origin new_branch # push empty branch in repo
	git switch firmware
	git reset --hard new_branch # reset firmware branch
	git push origin firmware -f
	git push origin --delete new_branch # delete empty_branch

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