build(deps): bump ethers from 6.5.1 to 6.6.0 in /demo (#495)

Bumps [ethers](https://github.com/ethers-io/ethers.js) from 6.5.1 to 6.6.0.
- [Release notes](https://github.com/ethers-io/ethers.js/releases)
- [Changelog](https://github.com/ethers-io/ethers.js/blob/main/CHANGELOG.md)
- [Commits](https://github.com/ethers-io/ethers.js/compare/v6.5.1...v6.6.0)

---
updated-dependencies:
- dependency-name: ethers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

demo/package-lock.json

@@ -8,7 +8,7 @@
       "name": "crypt-keeper-demo",
       "version": "0.1.0",
       "dependencies": {
-        "ethers": "^6.5.1",
+        "ethers": "^6.6.0",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
         "react-toastify": "^9.1.3",
@@ -3885,9 +3885,9 @@
       }
     },
     "node_modules/ethers": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.5.1.tgz",
-      "integrity": "sha512-jDpCnUGcyn39hnRUEtrulDZOtJcIPEz4Whccl3N9qhwdLsn1ELuDM9TgGgGJq6ph0p8/Uri+Wezmo/r69E+xkA==",
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.6.0.tgz",
+      "integrity": "sha512-7D2U+n8eZYmh592VZqap9vBu50jN7YUDHqAmwBYTMntmUKC9RVgcqcFbd+3DTCOQ1jMyK6QHv1usbcfgiGaHOA==",
       "funding": [
         {
           "type": "individual",
@@ -10363,9 +10363,9 @@
       }
     },
     "ethers": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.5.1.tgz",
-      "integrity": "sha512-jDpCnUGcyn39hnRUEtrulDZOtJcIPEz4Whccl3N9qhwdLsn1ELuDM9TgGgGJq6ph0p8/Uri+Wezmo/r69E+xkA==",
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.6.0.tgz",
+      "integrity": "sha512-7D2U+n8eZYmh592VZqap9vBu50jN7YUDHqAmwBYTMntmUKC9RVgcqcFbd+3DTCOQ1jMyK6QHv1usbcfgiGaHOA==",
       "requires": {
         "@adraffy/ens-normalize": "1.9.2",
         "@noble/hashes": "1.1.2",

demo/package.json

@@ -5,7 +5,7 @@
     "start": "parcel serve --no-cache index.html"
   },
   "dependencies": {
-    "ethers": "^6.5.1",
+    "ethers": "^6.6.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-toastify": "^9.1.3",