fix: update p2wsh, p2tr and p2sh dust minimum value (#570)

* fix: update p2wsh and p2tr dust minimum value

* fix: update shasum from snap manifest

Author: Battambang

packages/snap/snap.manifest.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/MetaMask/snap-bitcoin-wallet.git"
   },
   "source": {
-    "shasum": "hmikd6KULvwRb0sm9GHhXADSxdDLW2csc66F6nllr54=",
+    "shasum": "6kdMznE7tGXmwImqgqrIl4Kw7eCiiEOrHTE5TDhhWeg=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",

packages/snap/src/handlers/validation.ts

@@ -188,11 +188,11 @@ function getDustLimitSats(addressType: AddressType): bigint {
     case 'p2pkh':
       return 546n;
     case 'p2sh':
-      return 546n;
+      return 540n;
     case 'p2wsh':
-      return 546n;
+      return 330n;
     case 'p2tr':
-      return 546n;
+      return 330n;
     default:
       return 546n;
   }