Prepare release v2.2.0

[heroku-linguist[bot]]

heroku/nodejs

Changed

• Updated heroku/nodejs-corepack to 2.2.0.
• Updated heroku/nodejs-engine to 2.2.0.
• Updated heroku/nodejs-npm-engine to 2.2.0.
• Updated heroku/nodejs-npm-install to 2.2.0.
• Updated heroku/nodejs-pnpm-install to 2.2.0.
• Updated heroku/nodejs-yarn to 2.2.0.

heroku/nodejs-corepack

• No changes.

heroku/nodejs-engine

• No changes.

heroku/nodejs-function

Changed

• Rolled back the changes from #686 to restore the previous npm buildpack due to issues with the detect requirement of package-lock.json. (#706)
• Updated heroku/nodejs-engine to 2.2.0.
• Updated heroku/nodejs-function-invoker to 2.2.0.
• Updated heroku/nodejs-npm to 2.2.0.

heroku/nodejs-function-invoker

• No changes.

heroku/nodejs-npm

• No changes.

heroku/nodejs-npm-engine

• No changes.

heroku/nodejs-npm-install

• No changes.

heroku/nodejs-pnpm-install

• No changes.

heroku/nodejs-yarn

• No changes.