Bump keycloak-js from 26.1.1 to 26.2.1 (#291)

Bumps [keycloak-js](https://github.com/keycloak/keycloak-js) from 26.1.1 to 26.2.1.
- [Release notes](https://github.com/keycloak/keycloak-js/releases)
- [Changelog](https://github.com/keycloak/keycloak-js/blob/main/RELEASE-CHECKLIST.md)
- [Commits](https://github.com/keycloak/keycloak-js/commits/26.2.1)

---
updated-dependencies:
- dependency-name: keycloak-js
  dependency-version: 26.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

package-lock.json

@@ -16,7 +16,7 @@
     "axios": "^1.13.0",
     "eslint": "^9.39.1",
     "form-data": "^4.0.2",
-    "keycloak-js": "^26.1.1",
+    "keycloak-js": "^26.2.1",
     "moment": "^2.30.1",
     "moment-range": "^4.0.2",
     "quasar": "^2.18.1",