Remove `pymatgen` upwards pin #9

	name: Push the PR to the home Project at MPCDF's gitlab
	on:
	pull_request_target:
	paths-ignore:
	- '.gitlab-ci.*'
	- '.github/**'
	jobs:
	push-to-gitlab:
	runs-on: ubuntu-latest
	env:
	gitlab_ref: "github-${{ github.event.pull_request.number }}-${{ github.event.pull_request.user.login }}-${{ github.event.pull_request.head.ref }}"
	steps:
	- name: Git checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: '0'
	ref: ${{ github.event.pull_request.head.sha }}
	- name: Git push
	run: \|
	git push "https://username:${{ secrets.GITLAB_ACCESS_TOKEN }}@gitlab.mpcdf.mpg.de/nomad-lab/nomad-FAIR.git" HEAD:refs/heads/$gitlab_ref -f
	- name: Create MR
	run: \|
	curl -X POST -L -G \
	--header "PRIVATE-TOKEN: ${{ secrets.GITLAB_ACCESS_TOKEN }}" \
	--data-urlencode "source_branch=$gitlab_ref" \
	--data-urlencode "target_branch=develop" \
	--data-urlencode "title=GitHub PR: ${{ github.event.pull_request.title }}" \
	--data-urlencode "description=Original pull request on GitHub: ${{ github.event.pull_request.html_url }}" \
	--data-urlencode "remove_source_branch=true" \
	gitlab.mpcdf.mpg.de/api/v4/projects/2187/merge_requests
	- name: Comment PR
	uses: mshick/add-pr-comment@v2
	with:
	message: \|
	A merge request has been opened on gitlab. View the [GitLab merge requests](https://gitlab.mpcdf.mpg.de/nomad-lab/nomad-FAIR/-/merge_requests).
	This will run CI/CD pipelines, we will continue the discussion, and
	merge on GitLab. After the merge has completed on GitLab, the changes will
	be pushed to `develop` here.

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