chore(deps): bump launchdarkly-js-client-sdk from 3.4.0 to 3.9.0 (#2305)

Bumps [launchdarkly-js-client-sdk](https://github.com/launchdarkly/js-client-sdk) from 3.4.0 to 3.9.0.
- [Release notes](https://github.com/launchdarkly/js-client-sdk/releases)
- [Changelog](https://github.com/launchdarkly/js-client-sdk/blob/main/CHANGELOG.md)
- [Commits](launchdarkly/js-client-sdk@3.4.0...3.9.0)

---
updated-dependencies:
- dependency-name: launchdarkly-js-client-sdk
  dependency-version: 3.9.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "ethers": "^6.13.5",
     "js-cookie": "^3.0.5",
     "jsonwebtoken": "^9.0.2",
-    "launchdarkly-js-client-sdk": "^3.3.0",
+    "launchdarkly-js-client-sdk": "^3.9.0",
     "lodash.camelcase": "^4.3.0",
     "lodash.debounce": "^4.0.8",
     "lodash.isplainobject": "^4.0.6",