Added deweb.fi provider (#12)

Author: calyn05

providers/Deweb_Fi.yaml

@@ -0,0 +1,14 @@
+title: Deweb.Fi Provider
+
+url: https://deweb.fi/
+
+desc: Massa DeWeb Provider with a cool entry point for your next decentralized website. Only allows access to partner websites. Contact us for more information.
+
+network: mainnet
+
+owner: Calin Szekely
+
+contact:
+  email: hello@deweb.fi, calin@deweb.fi
+  telegram: https://t.me/deweb_fi
+  discord: https://discord.gg/SznDqGyT8K