chore: upgrade node to v22

Ticket: WP-4684

Author: pranavjain97

.nvmrc

@@ -1 +1 @@
-20
+22.1.0

package.json

@@ -17,8 +17,8 @@
     "generate-test-ssl": "openssl req -x509 -newkey rsa:2048 -keyout test-ssl-key.pem -out test-ssl-cert.pem -days 365 -nodes -subj '/CN=localhost'"
   },
   "dependencies": {
-    "@bitgo/sdk-core": "^33.2.0",
-    "bitgo": "^44.2.0",
+    "@bitgo/sdk-core": "^35.2.0",
+    "bitgo": "^48.0.0",
     "body-parser": "^1.20.3",
     "connect-timeout": "^1.9.0",
     "debug": "^3.1.0",
@@ -59,8 +59,8 @@
     "supertest": "^4.0.2",
     "ts-jest": "^29.1.2",
     "typescript": "^4.2.4"
-  },
+  },  
   "engines": {
-    "node": ">=20.18.0"
+    "node": ">=22.1.0"
   }
 }