DO NOT MERGE: practice run of 8.7/8.8 split

[pepopowitz]

Notes

• the first three commits in this branch were generated using this modified cutNewVersions.sh script:

  #!/bin/bash   
  set -e
  
  # Before running this script make sure these versions are correct!
  NEW_DOCS_VERSION="8.7"
  PREVIOUS_DOCS_VERSION="8.6"
  NEW_OPTIMIZE_VERSION="3.15.0"
  PREVIOUS_OPTIMIZE_VERSION="3.14.0"
  
  echo "1/6 Creating version $NEW_DOCS_VERSION of main docs..."
  npm run docusaurus docs:version $NEW_DOCS_VERSION
  
  echo "2/6 Creating version $NEW_OPTIMIZE_VERSION of Optimize docs..."
  npm run docusaurus docs:version:optimize $NEW_OPTIMIZE_VERSION
  
  echo "3/6 Correcting sidebars files of new versions..."
  sed -i '' 's/\"href\": \"\/optimize\/next\//\"href\": \"\/optimize\/3.15.0\//g' versioned_sidebars/version-$NEW_DOCS_VERSION-sidebars.json
  sed -i '' 's/\"href\": \"\/docs\/next\//\"href\": \"\/docs\/8.7\//g' optimize_versioned_sidebars/version-$NEW_OPTIMIZE_VERSION-sidebars.json
  

[github-actions]

The preview environment relating to the commit 4ad5988 has successfully been deployed. You can access it at https://preview.docs.camunda.cloud/pr-4958/index.html