Add 18 new Julia development tools from @gdalle's starred repositories#142

gdalle merged 3 commits intomainmodernjuliaworkflows/modernjuliaworkflows.github.io:mainfrom

copilot/fix-44990322-ab25-4ecc-84c0-4ca4dabd4601modernjuliaworkflows/modernjuliaworkflows.github.io:copilot/fix-44990322-ab25-4ecc-84c0-4ca4dabd4601Copy head branch name to clipboard