Update dependency i18next-http-backend to ^2.6.1

Author: renovate[bot]

package-lock.json

@@ -60,7 +60,7 @@
     "globals": "^15.9.0",
     "i18next": "^23.14.0",
     "i18next-browser-languagedetector": "^8.0.0",
-    "i18next-http-backend": "^2.5.2",
+    "i18next-http-backend": "^2.6.1",
     "i18next-scanner": "^4.5.0",
     "jsdom": "^24.1.3",
     "lodash": "^4.17.21",