Allow address filter in starknet_getEvents to accept array of addresses

Author: swan-of-bodom

api/starknet_api_openrpc.json

@@ -1203,7 +1203,20 @@
           },
           "address": {
             "title": "from contract",
-            "$ref": "#/components/schemas/ADDRESS"
+            "description": "A contract address or a list of addresses from which events should originate",
+            "oneOf": [
+              {
+                "title": "Single address",
+                "$ref": "#/components/schemas/ADDRESS"
+              },
+              {
+                "title": "List of addresses",
+                "type": "array",
+                "items": {
+                  "$ref": "#/components/schemas/ADDRESS"
+                }
+              }
+            ]
           },
           "keys": {
             "title": "event keys",