Bump @metamask/snaps-sdk from 2.0.0 to 4.0.0

Bumps [@metamask/snaps-sdk](https://github.com/MetaMask/snaps) from 2.0.0 to 4.0.0.
- [Release notes](https://github.com/MetaMask/snaps/releases)
- [Commits](https://github.com/MetaMask/snaps/compare/@metamask/[email protected]...@metamask/[email protected])

---
updated-dependencies:
- dependency-name: "@metamask/snaps-sdk"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

packages/snap/package.json

@@ -28,7 +28,7 @@
     "test": "jest"
   },
   "dependencies": {
-    "@metamask/snaps-sdk": "^2.0.0",
+    "@metamask/snaps-sdk": "^4.0.0",
     "buffer": "^6.0.3"
   },
   "devDependencies": {

yarn.lock

@@ -2858,6 +2858,26 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/providers@npm:^16.0.0":
+  version: 16.0.0
+  resolution: "@metamask/providers@npm:16.0.0"
+  dependencies:
+    "@metamask/json-rpc-engine": ^7.3.2
+    "@metamask/json-rpc-middleware-stream": ^6.0.2
+    "@metamask/object-multiplex": ^2.0.0
+    "@metamask/rpc-errors": ^6.2.1
+    "@metamask/safe-event-emitter": ^3.0.0
+    "@metamask/utils": ^8.3.0
+    detect-browser: ^5.2.0
+    extension-port-stream: ^3.0.0
+    fast-deep-equal: ^3.1.3
+    is-stream: ^2.0.0
+    readable-stream: ^3.6.2
+    webextension-polyfill: ^0.10.0
+  checksum: cdc06796111edbf01e9aa8498170f7ffa3c68a4c0f66a629e3b0f7d37ee60eb32d83ee12f285c3d974d971c6af16a3fba531fb5733f5fa9412a18e1d3f648539
+  languageName: node
+  linkType: hard
+
 "@metamask/rpc-errors@npm:^6.0.0, @metamask/rpc-errors@npm:^6.1.0":
   version: 6.1.0
   resolution: "@metamask/rpc-errors@npm:6.1.0"
@@ -2868,6 +2888,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/rpc-errors@npm:^6.2.1":
+  version: 6.2.1
+  resolution: "@metamask/rpc-errors@npm:6.2.1"
+  dependencies:
+    "@metamask/utils": ^8.3.0
+    fast-safe-stringify: ^2.0.6
+  checksum: a9223c3cb9ab05734ea0dda990597f90a7cdb143efa0c026b1a970f2094fe5fa3c341ed39b1e7623be13a96b98fb2c697ef51a2e2b87d8f048114841d35ee0a9
+  languageName: node
+  linkType: hard
+
 "@metamask/safe-event-emitter@npm:^3.0.0":
   version: 3.0.0
   resolution: "@metamask/safe-event-emitter@npm:3.0.0"
@@ -3093,6 +3123,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@metamask/snaps-sdk@npm:^4.0.0":
+  version: 4.0.0
+  resolution: "@metamask/snaps-sdk@npm:4.0.0"
+  dependencies:
+    "@metamask/key-tree": ^9.0.0
+    "@metamask/providers": ^16.0.0
+    "@metamask/rpc-errors": ^6.2.1
+    "@metamask/utils": ^8.3.0
+    fast-xml-parser: ^4.3.4
+    superstruct: ^1.0.3
+  checksum: 01b485b05715f7fff3527b8cac5be180f2443797b05839f615c59ac2c95860b68509c7e7c0eec0d921b04b099f5e7bc99bcb2447373e866649b8bc8f29b738ec
+  languageName: node
+  linkType: hard
+
 "@metamask/snaps-utils@npm:^5.0.0":
   version: 5.1.2
   resolution: "@metamask/snaps-utils@npm:5.1.2"
@@ -9770,6 +9814,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fast-xml-parser@npm:^4.3.4":
+  version: 4.3.6
+  resolution: "fast-xml-parser@npm:4.3.6"
+  dependencies:
+    strnum: ^1.0.5
+  bin:
+    fxparser: src/cli/cli.js
+  checksum: 12795c55f4564699c3cee13f7e892423244ac1125775e9b85bf948a1d4b65352da8f688d334bad530972288bb7ee0cf3d2605088d475123fce40d95003f045fa
+  languageName: node
+  linkType: hard
+
 "fastest-levenshtein@npm:^1.0.12":
   version: 1.0.16
   resolution: "fastest-levenshtein@npm:1.0.16"
@@ -16871,7 +16926,7 @@ __metadata:
     "@metamask/eslint-config-typescript": ^12.0.0
     "@metamask/snaps-cli": ^5.0.0
     "@metamask/snaps-jest": ^5.0.0
-    "@metamask/snaps-sdk": ^2.0.0
+    "@metamask/snaps-sdk": ^4.0.0
     "@typescript-eslint/eslint-plugin": ^5.42.1
     "@typescript-eslint/parser": ^5.42.1
     buffer: ^6.0.3