add tshark package

[jamonation]

Pre-review Checklist

For new package PRs only

• Alternatively, the PR is marked as related to a pre-existing package request bug, such as a dependency
• REQUIRED - The package is available under an OSI-approved or FSF-approved license
• REQUIRED - The version of the package is still receiving security updates

For new version streams

• The upstream project actually supports multiple concurrent versions.
• The package (and subpackages) provides: logical unversioned forms of the package (e.g. nodejs, nodejs-lts)

[kranurag7]

looking at package contents, I think we can do a split/doc and split/dev as well. 💭

[jamonation]

looking at package contents, I think we can do a split/doc and split/dev as well. 💭

Ah I tried split/manpages and got null 🤦

split/dev isn't helpful here - it ends up grabbing the .so symlinks. Since tshark doesn't install any development headers, that subpackage shouldn't be needed.