fix: update to use pnpm in generate script to align with ember.js#138

jaredgalanis merged 1 commit intomasterember-learn/ember-jsonapi-docs:masterfrom

fix-update-to-use-pnpm-in-generate-script-to-align-with-ember.jsember-learn/ember-jsonapi-docs:fix-update-to-use-pnpm-in-generate-script-to-align-with-ember.jsCopy head branch name to clipboard