Resolve "How to handle breaking external links?"

.gitlab-ci.yml

_posts/2019/12/2019-12-20-Welcome-Post.md

_posts/2020/01/2020-01-28-software-policy-template.md

_posts/2020/07/2020-07-31-hip-hmc-calls.md

_posts/2021/05/2021-05-19-software-policies-workshop.md

_posts/2022/2022-05-10-HI-Contest.md

_posts/2022/2022-08-31-rse-forum.md

_spotlights/enpt.md

newsletter/2022-07/sam_july.md

publications.md