Bump @keycloak/keycloak-admin-client from 21.1.1 to 22.0.4 in /js/spa

Bumps [@keycloak/keycloak-admin-client](https://github.com/keycloak/keycloak) from 21.1.1 to 22.0.4.
- [Release notes](https://github.com/keycloak/keycloak/releases)
- [Commits](keycloak/keycloak@21.1.1...22.0.4)

---
updated-dependencies:
- dependency-name: "@keycloak/keycloak-admin-client"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

js/spa/package.json

@@ -10,7 +10,7 @@
   "dependencies": {
     "express": "^4.18.2",
     "string-replace-middleware": "^1.0.2",
-    "@keycloak/keycloak-admin-client": "^21.1.1"
+    "@keycloak/keycloak-admin-client": "^22.0.4"
   },
   "devDependencies": {
     "@playwright/test": "^1.33.0"