Include version locals in package command

[kbjarkefur]

When running ad_setup a package command is created with the same name as the package.

This command should include this before the syntax line

    * Do not manually edit these locals. They are updated with ad_publish in the adodown workflow
    local version     "1.0"
    local versionDate "20240222" 
    local cmd         "adodown"

See https://github.com/lsms-worldbank/adodown/blob/main/src/ado/adodown.ado for reference.