fix: fix jest breaking with new swc setting (#7149)

.swcrc

@@ -1,10 +1,13 @@
 {
   "$schema": "https://json.schemastore.org/swcrc",
   // has to duplicate from package.json, see swc issue: https://swc.rs/docs/configuration/compilation#env
-  "env": {
-    "targets": "> 0.5%, not dead"
-  },
+  // this breaks jest because jest is setting target for some reason
+  // "env": {
+  //   "targets": "> 0.5%, not dead"
+  // },
   "jsc": {
+    // without this swc breaks WalletConnect class super() call
+    "target": "es2020",
     "keepClassNames": true,
     "experimental": {
       "plugins": [