Lab title based on events - intergration tests for network collections

[roverflow]

Creates the labtitle based on the github action event triggered and appends the lab title to single.yml file.

Below is the specific job that does it:

- name: Create the lab title
  run: |
    if [[ "${{ github.event_name }}" == 'pull_request_target' ]]; then
      echo "CLABTITLE=${{ inputs.lab_title }}_PR${{ github.event.pull_request.number }}" >> $GITHUB_ENV
    elif [[ "${{ github.event_name }}" == 'workflow_dispatch' ]]; then
      shashort=$(echo ${{ github.sha }} | cut -c 1-30)
      uuidval=$(uuidgen | cut -c 1-8)
      echo "CLABTITLE=${{ inputs.lab_title }}_${shashort}_${uuidval}" >> $GITHUB_ENV
    fi