chore: v0.25.2 dependency updates (#25)

* chore: update dash dep and remove extraneous dep

* refactor: use dpp from sdk instead of importing wasm-dpp

* chore: update url

Author: thephez

1-Identities-and-Names/identity-retrieve.js

@@ -1,4 +1,4 @@
-// See https://dashplatform.readme.io/docs/tutorial-retrieve-an-identity
+// See https://docs.dash.org/projects/platform/en/stable/docs/tutorials/identities-and-names/retrieve-an-identity.html
 const Dash = require('dash');
 const dotenv = require('dotenv');
 dotenv.config();

1-Identities-and-Names/identity-update-add-key.js

@@ -1,9 +1,8 @@
 // See https://docs.dash.org/projects/platform/en/stable/docs/tutorials/identities-and-names/update-an-identity.html
 const Dash = require('dash');
 const {
-  IdentityPublicKey,
-  IdentityPublicKeyWithWitness,
-} = require('@dashevo/wasm-dpp');
+  PlatformProtocol: { IdentityPublicKey, IdentityPublicKeyWithWitness },
+} = Dash;
 const dotenv = require('dotenv');
 dotenv.config();