feat: add a workflow to trigger an Algolia index update#450

alanchrt merged 1 commit intosmallstep:mainsmallstep/docs:mainfrom

C-Mejlak:christian/web-3687-build-algolia-docs-index-in-docs-gh-actions-on-mergeC-Mejlak/smallstep-docs:christian/web-3687-build-algolia-docs-index-in-docs-gh-actions-on-mergeCopy head branch name to clipboard