MFH: r468669 r505499 r505571

security/dehydrated: Restore ZSH and BASH options because they make scripts to use these shells

The options were deleted mistakenly in the previous commit.
Additionally, moved plist into pkg-plist file, and added @sample instructions for relevant samples.

PR: 227848
Reported by: Sascha Holzleiter <sascha@root-login.org> (maintainer)

security/dehydrated: update to 0.6.4

PR: 238820
Submitted by: Sascha Holzleiter <sascha@root-login.org> (maintainer)

security/dehydrated: Update to 0.6.5

While I'm here, pet portlint:

WARN: Makefile: extra item placed in the USES/USE_x section, for example, "NO_BUILD".

Changelog:

https://github.com/lukas2511/dehydrated/blob/v0.6.5/CHANGELOG

PR: 238918
Submitted by: Sascha Holzleiter <sascha root-login org> (maintainer)

Approved by: ports-secteam (blanket: bugfix release(s))