fix(integrations-guide/markdoc): add missing import in code snippets#12893

ArmandPhilippot merged 2 commits intowithastro:mainwithastro/docs:mainfrom

ArmandPhilippot:fix/markdoc-code-snippetsArmandPhilippot/astro-docs:fix/markdoc-code-snippetsCopy head branch name to clipboard