github/workflows/provider-prerequisites.yaml's Comment on PR with Details of Schema Check breaks fork based PRs

[denopink]

Looks like the sub-job Comment on PR with Details of Schema Check requires the workflow's github.token to have read and write permissions.

This becomes an issue when a pr is created from a fork, since the token is from the fork and not from the parent repo.

Can we remove this section?

infra/.github/workflows/provider-prerequisites.yaml

Lines 61 to 69 in c467230

	- if: github.event_name == 'pull_request'
	name: Comment on PR with Details of Schema Check
	uses: thollander/actions-comment-pull-request@v2
	with:
	GITHUB_TOKEN: ${{ github.token }}
	message: |
	### Does the PR have any schema changes?
	${{ env.SCHEMA_CHANGES }}

cc: @schmidtw

[denopink]

example: https://github.com/pulumiverse/pulumi-vra/actions/runs/6534980011/job/17743382581?pr=39

[ringods]

@denopink the reusable workflows where an attempt to make it easier on package maintainers. In the meantime, we are migrating away from it.