Update sdk to 2.0.0-beta.2

Author: Lbqds

js/package-lock.json

@@ -27,13 +27,13 @@
     "trailingComma": "none"
   },
   "dependencies": {
-    "@alephium/web3": "1.12.0-danube.0",
+    "@alephium/web3": "2.0.0-beta.2",
     "@ledgerhq/hw-transport": "^6.31.4",
     "blakejs": "^1.2.1"
   },
   "devDependencies": {
-    "@alephium/web3-test": "1.12.0-danube.0",
-    "@alephium/web3-wallet": "1.12.0-danube.0",
+    "@alephium/web3-test": "2.0.0-beta.2",
+    "@alephium/web3-wallet": "2.0.0-beta.2",
     "@ledgerhq/hw-transport-node-hid": "6.29.1",
     "@ledgerhq/hw-transport-node-speculos": "6.29.0",
     "@types/elliptic": "^6.4.13",