(chore): Bump unleash-proxy-client and @unleash/proxy-client-react

Bumps [unleash-proxy-client](https://github.com/unleash/unleash-proxy-client-js) and [@unleash/proxy-client-react](https://github.com/Unleash/unleash-proxy-react). These dependencies needed to be updated together.

Updates `unleash-proxy-client` from 2.5.0 to 3.0.0
- [Release notes](https://github.com/unleash/unleash-proxy-client-js/releases)
- [Commits](Unleash/unleash-proxy-client-js@v2.5.0...v3.0.0)

Updates `@unleash/proxy-client-react` from 4.0.1 to 4.0.3
- [Release notes](https://github.com/Unleash/unleash-proxy-react/releases)
- [Changelog](https://github.com/Unleash/proxy-client-react/blob/main/Changelog.md)
- [Commits](Unleash/proxy-client-react@v4.0.1...v4.0.3)

---
updated-dependencies:
- dependency-name: unleash-proxy-client
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: "@unleash/proxy-client-react"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -60,7 +60,7 @@
     "@redhat-cloud-services/frontend-components-translations": "^3.2.7",
     "@redhat-cloud-services/frontend-components-utilities": "^4.0.2",
     "@redhat-cloud-services/rbac-client": "^1.2.10",
-    "@unleash/proxy-client-react": "^4.0.1",
+    "@unleash/proxy-client-react": "^4.0.3",
     "axios": "^1.5.1",
     "date-fns": "^2.30.0",
     "js-file-download": "^0.4.12",
@@ -75,7 +75,7 @@
     "redux": "^4.2.1",
     "redux-thunk": "^2.4.2",
     "typesafe-actions": "^5.1.0",
-    "unleash-proxy-client": "^2.5.0",
+    "unleash-proxy-client": "^3.0.0",
     "victory-core": "^36.6.11",
     "xstate": "^4.38.2",
     "yaml": "^2.3.2"