feat: add missing 1.4.1 canonical contracts for peaq mainnet (#1107)

## Add new chain

Provide the Chain ID (Only 1 chain id per PR).
- Chain_ID: 3338

Author: valens-carpentier

src/assets/v1.4.1/safe_migration.json

@@ -93,6 +93,7 @@
     "2442": "canonical",
     "2810": "canonical",
     "2818": "canonical",
+    "3338": "canonical",
     "3501": "canonical",
     "3636": "canonical",
     "4061": "canonical",

src/assets/v1.4.1/safe_to_l2_migration.json

@@ -93,6 +93,7 @@
     "2442": "canonical",
     "2810": "canonical",
     "2818": "canonical",
+    "3338": "canonical",
     "3501": "canonical",
     "3636": "canonical",
     "4061": "canonical",

src/assets/v1.4.1/safe_to_l2_setup.json

@@ -93,6 +93,7 @@
     "2442": "canonical",
     "2810": "canonical",
     "2818": "canonical",
+    "3338": "canonical",
     "3501": "canonical",
     "3636": "canonical",
     "4061": "canonical",