Backport/check groups exist before rendering workspaces/stable3.2/1057 #1294

	# Name of this GitHub Actions workflow.
	name: Semgrep

	on:
	# Scan changed files in PRs (diff-aware scanning):
	pull_request: {}
	# Scan mainline branches and report all findings:
	push:
	branches: ["main", "stable*"]
	# Schedule the CI job (this method uses cron syntax):
	schedule:
	- cron: '20 17 * * *' # Sets Semgrep to scan every day at 17:20 UTC.
	# It is recommended to change the schedule to a random time.

	jobs:
	semgrep:
	# User-definable name of this GitHub Actions job:
	name: Scan
	# If you are self-hosting, change the following `runs-on` value:
	runs-on: ubuntu-latest

	container:
	# A Docker image with Semgrep installed. Do not change this.
	image: returntocorp/semgrep

	# Skip any PR created by dependabot to avoid permission issues:
	if: (github.actor != 'dependabot[bot]')

	steps:
	# Fetch project source with GitHub Actions Checkout.
	- uses: actions/checkout@v3
	# Run the "semgrep ci" command on the command line of the docker image.
	- run: semgrep ci
	env:
	# Add the rules that Semgrep uses by setting the SEMGREP_RULES environment variable.
	SEMGREP_RULES: p/default # more at semgrep.dev/explore

Provide feedback