Bump hashicorp/vault from 1.15.4 to 1.21.1 in /src/vault-aws#243

dependabot[bot] wants to merge 1 commit intomaininfrablocks/docker-vault-aws:mainfrom

dependabot/docker/src/vault-aws/hashicorp/vault-1.21.1infrablocks/docker-vault-aws:dependabot/docker/src/vault-aws/hashicorp/vault-1.21.1Copy head branch name to clipboard