Bump ex_doc from 0.35.1 to 0.38.4#151

dependabot[bot] wants to merge 1 commit intomainex-aws/ex_aws_dynamo:mainfrom

3328dependabot/hex/ex_doc-0.38.4ex-aws/ex_aws_dynamo:3328dependabot/hex/ex_doc-0.38.4Copy head branch name to clipboard