Update dependencies

vendor/git.autistici.org/ai3/go-common/pwhash/password.go

vendor/git.autistici.org/ai3/go-common/serverutil/http.go

...r/git.autistici.org/ai3/go-common/userenckey/container.go

vendor/git.autistici.org/ai3/go-common/userenckey/key.go

vendor/git.autistici.org/ai3/go-common/userenckey/pkcs8.go

...it.autistici.org/ai3/go-common/userenckey/pkcs8_compat.go

vendor/github.com/boombuler/barcode/README.md

vendor/github.com/lunixbochs/struc/LICENSE

vendor/github.com/lunixbochs/struc/README.md

vendor/github.com/lunixbochs/struc/binary.go

vendor/github.com/lunixbochs/struc/custom.go

vendor/github.com/lunixbochs/struc/custom_float16.go

vendor/github.com/lunixbochs/struc/field.go

vendor/github.com/lunixbochs/struc/fields.go

vendor/github.com/lunixbochs/struc/legacy.go

vendor/github.com/lunixbochs/struc/packer.go

vendor/github.com/lunixbochs/struc/parse.go

vendor/github.com/lunixbochs/struc/struc.go

vendor/github.com/lunixbochs/struc/types.go

vendor/github.com/miscreant/miscreant/LICENSE.txt