Bump haml from 4.0.7 to 5.1.2#1

dependabot[bot] wants to merge 1 commit intodevelopcorroded/corroded.github.io:developfrom

dependabot/bundler/haml-5.1.2corroded/corroded.github.io:dependabot/bundler/haml-5.1.2Copy head branch name to clipboard