Add "🛟 Support" as a default software category

[allenhouchins]

• Unpacked: TODO: Head of Product Design (HPD) checks this box when the request goes through "Unpacking the why": https://fleetdm.com/handbook/product-design#unpacking-the-why
• Gong snippet: TODO

Interpretation

I want a new 🛟 Support category added as a default category in Fleet. This allows us to automatically set this category for customers when using support related Fleet-maintained apps. The other categories aren't a good fit. This came to surface via this conversation: https://fleetdm.slack.com/archives/C086V2QK76X/p1781814348037519