fix(deps): update react monorepo to v19.2.6 (#5351)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

spring-boot-admin-docs/src/site/package-lock.json

@@ -57,7 +57,7 @@
     "primelocale": "^2.1.7",
     "primevue": "^4.4.1",
     "qs": "^6.13.0",
-    "react": "19.2.5",
+    "react": "19.2.6",
     "resize-observer-polyfill": "1.5.1",
     "rxjs": "7.8.2",
     "sanitize-html": "^2.17.0",