Update merger.yml #1

	name: Create tf/main_auto Branch

	on:
	workflow_dispatch:
	schedule:
	- cron: '0 0 * * *'
	push:

	jobs:
	create-tf-main:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set up Git
	run: \|
	git config --global user.name 'github-actions'
	git config --global user.email 'github-actions@github.com'

	- name: Add upstream remote
	run: git remote add upstream https://github.com/PX4/PX4-Autopilot.git

	- name: Fetch all branches
	run: git fetch --all

	- name: Create tf/main branch from upstream/main
	run: \|
	git checkout upstream/main
	git checkout -b tf/main

	- name: Merge tf/sht4x into tf/main
	run: \|
	git merge tf/sht4x

	- name: Merge tf/s35770 into tf/main
	run: \|
	git merge tf/s35770

	- name: Push tf/main branch to origin
	run: \|
	git push origin tf/build/main --force

Provide feedback