2.8.6 Release - Anniversary edition

• 🎈 With this release, Arcticons is a year old (First version was released 5 Nov 2020)
• ⚠️ Arcticons is growing faster than ever before, but were also getting numerous icon requests from you! Managing this costs a lot of time, so please be patient with your requests (there are ~200 requests open right now).
• 🎉 210 new or updated icons (thanks @quantenzitrone, @joelchrono12, @Kaiserdragon2, @dgcampbe, @hassanncreative, @ali1020, @conny3496, @petlyh, @jostmorgenstern)
• 🔥 2860 icons in total!