hugo: Remove primary contact

[bep]

Which was me.

[AdamKorcz]

Thanks Bjørn, do you think other maintainers might be interested (@regisphilibert @kaushalmodi @digitalcraftsman @anthonyfok)? I saw that an out-of-memory issue happened this morning.

[inferno-chromium]

@bep, any other maintainer in mind, it will be nice to keep integration working.

[anthonyfok]

Can we use an URL instead for primary_contact, perhaps something like:

primary_contact: "https://github.com/gohugoio/hugo/issues/new/choose"

For example, URIs are valid for the Upstream-Contact field in debian/copyright file:

6.3. Upstream-Contact
Line-based list: the preferred address(es) to reach the upstream project. May be free-form text, but by convention will usually be written as a list of RFC5322 addresses or URIs.

(from https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/#upstream-contact-field)

[DavidKorczynski]

Can we use an URL instead for primary_contact, perhaps something like:

primary_contact: "https://github.com/gohugoio/hugo/issues/new/choose"

For example, URIs are valid for the Upstream-Contact field in debian/copyright file:

6.3. Upstream-Contact
Line-based list: the preferred address(es) to reach the upstream project. May be free-form text, but by convention will usually be written as a list of RFC5322 addresses or URIs.

(from https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/#upstream-contact-field)

It would not work because in order to see details about the issue you need to log on to https://oss-fuzz.com which requires the email in the contact list to be affiliated with a Google account. However, we could put an arbitrary number of emails in the contact list so if you have a set of emails that would be potential recipients then we can add all of them.