chore: import upstream snapshot with attribution

blockchains/iris/validators/list.json

@@ -0,0 +1,26 @@
+[
+    {
+        "id": "iva1d3z30ndxuqas8vr3mrc7028ykvfaukal0tnj0p",
+        "name": "StakeLab",
+        "description": "Staking & Relaying Hub for Cosmos ecosystem.",
+        "website": "https://stakelab.zone"
+    },
+    {
+        "id": "iva1n3hnhva22tykxxekrdq6zup4qcznsr9qc00fp6",
+        "name": "Stakeflow",
+        "description": "Stakeflow is a reliable and secure non-custodial validator that has been running since 2018. We focus on providing public goods for our delegators and supported chains. Check our block explorer https://stakeflow.io and website https://validator.stakeflow.io for more information.",
+        "website": "https://validator.stakeflow.io"
+    },
+    {
+        "id": "iva1aj6frfd5g0a5d88j6mjpvy0ql5afd5crt90uqx",
+        "name": "Stakin",
+        "description": "Experienced enterprise validator running Proof-of-Stake nodes for the Cosmos ecosystem and beyond.",
+        "website": "https://stakin.com/"
+    },
+    {
+        "id": "iva1muxh5wllk627klssx2w305lz8mdar5ne4ve9dc",
+        "name": "Allnodes",
+        "description": "Reliable non-custodial Validator run by the industry leader - Allnodes. Monitor your rewards through the Allnodes portfolio page.",
+        "website": "https://www.allnodes.com/iris/staking"
+    }
+]