fix(deps): update dependency @fluencelabs/js-client to v0.8.3 (#1072)

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

Author: renovate[bot]

integration-tests/package.json

@@ -43,7 +43,7 @@
   },
   "dependencies": {
     "@fluencelabs/fluence-network-environment": "1.1.2",
-    "@fluencelabs/js-client": "0.8.1",
+    "@fluencelabs/js-client": "0.8.3",
     "deep-equal": "2.2.1",
     "loglevel": "1.9.1"
   },