Bump react-i18next from 14.1.3 to 15.0.0 (#2969)

Bumps [react-i18next](https://github.com/i18next/react-i18next) from 14.1.3 to 15.0.0.
- [Changelog](https://github.com/i18next/react-i18next/blob/master/CHANGELOG.md)
- [Commits](i18next/react-i18next@v14.1.3...v15.0.0)

---
updated-dependencies:
- dependency-name: react-i18next
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -57,7 +57,7 @@
     "react-bootstrap": "^2.10.4",
     "react-dom": "^18.3.1",
     "react-hubspot-form": "^1.3.7",
-    "react-i18next": "^14.1.3",
+    "react-i18next": "^15.0.0",
     "react-icons": "^5.2.1",
     "react-share": "^5.1.0",
     "react-switch": "^7.0.0",