feat(sdk-coin-dot): bump dot libs

TICKET: WP-0000

Author: zahin-mohammad

modules/sdk-coin-dot/package.json

@@ -43,12 +43,12 @@
     "@bitgo/sdk-core": "^28.11.0",
     "@bitgo/sdk-lib-mpc": "^10.0.1",
     "@bitgo/statics": "^50.4.0",
-    "@polkadot/api": "14.1.1",
-    "@polkadot/api-augment": "14.1.1",
-    "@polkadot/keyring": "13.2.1",
-    "@polkadot/types": "14.1.1",
-    "@polkadot/util": "13.2.1",
-    "@polkadot/util-crypto": "13.2.1",
+    "@polkadot/api": "14.2.1",
+    "@polkadot/api-augment": "14.2.1",
+    "@polkadot/keyring": "13.2.2",
+    "@polkadot/types": "14.2.1",
+    "@polkadot/util": "13.2.2",
+    "@polkadot/util-crypto": "13.2.2",
     "@substrate/txwrapper-core": "7.5.2",
     "@substrate/txwrapper-polkadot": "7.5.2",
     "bignumber.js": "^9.0.0",