Bump @openzeppelin/defender-base-client in /packages/admin

Bumps [@openzeppelin/defender-base-client](https://github.com/OpenZeppelin/defender-client) from 1.54.2 to 1.54.3.
- [Release notes](https://github.com/OpenZeppelin/defender-client/releases)
- [Commits](https://github.com/OpenZeppelin/defender-client/commits)

---
updated-dependencies:
- dependency-name: "@openzeppelin/defender-base-client"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

packages/admin/package.json

@@ -21,7 +21,7 @@
   "author": "Santiago Palladino <[email protected]>",
   "license": "MIT",
   "dependencies": {
-    "@openzeppelin/defender-base-client": "1.54.2",
+    "@openzeppelin/defender-base-client": "1.54.3",
     "axios": "^1.4.0",
     "ethers": "^5.7.2",
     "lodash": "^4.17.19",