Bump ex_doc from 0.38.1 to 0.38.4#220

dependabot[bot] wants to merge 1 commit intomasterqgadrian/elixir_git_hooks:masterfrom

dependabot/hex/ex_doc-0.38.4qgadrian/elixir_git_hooks:dependabot/hex/ex_doc-0.38.4Copy head branch name to clipboard